diff --git a/README.md b/README.md
index 89381964..3b8612bf 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Kattis Solutions
 ![Visitors](https://count.getloli.com/get/@RussellDash332)
 
-## Total problems solved: 2202
+## Total problems solved: 2211
 
 Note that the tables below are auto-generated using [autokattis](https://github.com/RussellDash332/autokattis).
 
@@ -12,7 +12,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |Problem Name|Problem ID|Difficulty|Languages|
 |:---|:---|:---|:---|
 |[10 Kinds of People](https://open.kattis.com/problems/10kindsofpeople)| 10kindsofpeople |4.6|[![java](images/java.png)]()|
-|[1-D Frogger (Easy)](https://open.kattis.com/problems/1dfroggereasy)| 1dfroggereasy |3.5|[![py](images/python.png)]()|
+|[1-D Frogger (Easy)](https://open.kattis.com/problems/1dfroggereasy)| 1dfroggereasy |3.6|[![py](images/python.png)]()|
 |[1-D Frogger (Hard)](https://open.kattis.com/problems/1dfroggerhard)| 1dfroggerhard |8.6|[![py](images/python.png)](src/1-D%20Frogger%20(Hard)/1dfroggerhard.py)|
 |[1's For All](https://open.kattis.com/problems/1sforall)| 1sforall |6.5|[![py](images/python.png)](src/1's%20For%20All/1sforall.py)[![py](images/python.png)](src/1's%20For%20All/1sforall_hc.py)|
 |[2048](https://open.kattis.com/problems/2048)| 2048 |3.1|[![java](images/java.png)]()[![py](images/python.png)]()|
@@ -20,22 +20,22 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[So you want to be a 2^n-aire](https://open.kattis.com/problems/2naire)| 2naire |3.2|[![py](images/python.png)]()|
 |[3D Printed Statues](https://open.kattis.com/problems/3dprinter)| 3dprinter |2.9|[![cpp](images/cpp.png)]()|
 |[3-Sided Dice](https://open.kattis.com/problems/3sideddice)| 3sideddice |8.5|[![py](images/python.png)](src/3-Sided%20Dice/3sideddice.py)|
-|[4 thought](https://open.kattis.com/problems/4thought)| 4thought |3.0|[![py](images/python.png)]()|
+|[4 thought](https://open.kattis.com/problems/4thought)| 4thought |3.1|[![py](images/python.png)]()|
 |[Eight Queens](https://open.kattis.com/problems/8queens)| 8queens |2.9|[![py](images/python.png)]()|
-|[99 Problems (1)](https://open.kattis.com/problems/99problems)| 99problems |2.9|[![py](images/python.png)]()|
+|[99 Problems (1)](https://open.kattis.com/problems/99problems)| 99problems |2.8|[![py](images/python.png)]()|
 |[99 Problems (2)](https://open.kattis.com/problems/99problems2)| 99problems2 |5.8|[![java](images/java.png)]()|
 |[A1 Paper](https://open.kattis.com/problems/a1paper)| a1paper |4.2|[![py](images/python.png)]()|
 |[Aaah!](https://open.kattis.com/problems/aaah)| aaah |1.6|[![cpp](images/cpp.png)]()|
 |[Abandoned Animal](https://open.kattis.com/problems/abandonedanimal)| abandonedanimal |5.1|[![py](images/python.png)]()|
 |[ABC](https://open.kattis.com/problems/abc)| abc |2.4|[![cpp](images/cpp.png)]()[![java](images/java.png)]()|
-|[Ab Initio](https://open.kattis.com/problems/abinitio)| abinitio |7.1|[![java](images/java.png)](src/Ab%20Initio/AbInitio.java)[![py](images/python.png)](src/Ab%20Initio/abinitio.py)|
+|[Ab Initio](https://open.kattis.com/problems/abinitio)| abinitio |7.0|[![java](images/java.png)](src/Ab%20Initio/AbInitio.java)[![py](images/python.png)](src/Ab%20Initio/abinitio.py)|
 |[Above Average](https://open.kattis.com/problems/aboveaverage)| aboveaverage |2.3|[![cpp](images/cpp.png)]()|
 |[Abridged Reading](https://open.kattis.com/problems/abridgedreading)| abridgedreading |5.7|[![py](images/python.png)](src/Abridged%20Reading/abridgedreading.py)|
 |[Absolutely Symmetric](https://open.kattis.com/problems/absolutelysymmetric)| absolutelysymmetric |4.0|[![py](images/python.png)]()|
 |[Abstract Art](https://open.kattis.com/problems/abstractart)| abstractart |6.9|[![java](images/java.png)](src/Abstract%20Art/AbstractArt.java)|
 |[Abstract Painting](https://open.kattis.com/problems/abstractpainting)| abstractpainting |4.2|[![py](images/python.png)]()|
 |[Absurdistan Roads II](https://open.kattis.com/problems/absurdistan2)| absurdistan2 |6.8|[![py](images/python.png)]()|
-|[Absurdistan Roads III](https://open.kattis.com/problems/absurdistan3)| absurdistan3 |5.8|[![py](images/python.png)](src/Absurdistan%20Roads%20III/absurdistan3.py)|
+|[Absurdistan Roads III](https://open.kattis.com/problems/absurdistan3)| absurdistan3 |5.7|[![py](images/python.png)](src/Absurdistan%20Roads%20III/absurdistan3.py)|
 |[Access Denied](https://open.kattis.com/problems/accessdenied)| accessdenied |4.1|[![py](images/python.png)]()|
 |[ACM Contest Scoring](https://open.kattis.com/problems/acm)| acm |2.1|[![cpp](images/cpp.png)]()|
 |[Association for Computing Machinery](https://open.kattis.com/problems/acm2)| acm2 |2.7|[![py](images/python.png)]()|
@@ -48,7 +48,8 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Administrative Difficulties](https://open.kattis.com/problems/administrativeproblems)| administrativeproblems |5.8|[![py](images/python.png)](src/Administrative%20Difficulties/administrativeproblems.py)|
 |[Adolescent Architecture](https://open.kattis.com/problems/adolescentarchitecture)| adolescentarchitecture |4.4|[![py](images/python.png)]()|
 |[Ads](https://open.kattis.com/problems/ads)| ads |5.0|[![py](images/python.png)]()|
-|[Adventures in Moving -- Part IV](https://open.kattis.com/problems/adventuremoving4)| adventuremoving4 |5.4|[![py](images/python.png)]()|
+|[Adventures in Moving -- Part IV](https://open.kattis.com/problems/adventuremoving4)| adventuremoving4 |5.3|[![py](images/python.png)]()|
+|[Afjörmun](https://open.kattis.com/problems/afjormun)| afjormun |1.7|[![py](images/python.png)]()|
 |[Agamemnon's Odyssey](https://open.kattis.com/problems/agamemnonsodyssey)| agamemnonsodyssey |4.8|[![py](images/python.png)]()|
 |[AI Jeopardy](https://open.kattis.com/problems/aijeopardy)| aijeopardy |6.8|[![py](images/python.png)](src/AI%20Jeopardy/aijeopardy.py)|
 |[Air Conditioned Minions](https://open.kattis.com/problems/airconditioned)| airconditioned |3.3|[![py](images/python.png)]()|
@@ -58,33 +59,33 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Alchemy 101](https://open.kattis.com/problems/alchemy101)| alchemy101 |4.1|[![py](images/python.png)]()|
 |[Aldursröðun](https://open.kattis.com/problems/aldursrodun)| aldursrodun |3.1|[![py](images/python.png)]()|
 |[Alehouse](https://open.kattis.com/problems/alehouse)| alehouse |4.1|[![py](images/python.png)]()|
-|[Á leið í bíó](https://open.kattis.com/problems/aleidibio)| aleidibio |1.2|[![py](images/python.png)]()|
+|[Á leið í bíó](https://open.kattis.com/problems/aleidibio)| aleidibio |1.1|[![py](images/python.png)]()|
 |[Alex and Barb](https://open.kattis.com/problems/alexandbarb)| alexandbarb |3.8|[![py](images/python.png)]()[![rb](images/ruby.png)]()|
 |[Alice in the Digital World](https://open.kattis.com/problems/alicedigital)| alicedigital |3.9|[![py](images/python.png)]()|
 |[Alien Math](https://open.kattis.com/problems/alienmath)| alienmath |2.7|[![py](images/python.png)]()|
-|[Alien Numbers](https://open.kattis.com/problems/aliennumbers)| aliennumbers |2.7|[![py](images/python.png)]()|
+|[Alien Numbers](https://open.kattis.com/problems/aliennumbers)| aliennumbers |2.6|[![py](images/python.png)]()|
 |[Stammering Aliens](https://open.kattis.com/problems/aliens)| aliens |6.6|[![py](images/python.png)](src/Stammering%20Aliens/aliens.py)|
-|[All about that base](https://open.kattis.com/problems/allaboutthatbase)| allaboutthatbase |2.8|[![py](images/python.png)]()|
+|[All about that base](https://open.kattis.com/problems/allaboutthatbase)| allaboutthatbase |2.7|[![py](images/python.png)]()|
 |[All Different Directions](https://open.kattis.com/problems/alldifferentdirections)| alldifferentdirections |2.8|[![py](images/python.png)]()|
 |[Alloys](https://open.kattis.com/problems/alloys)| alloys |4.1|[![cpp](images/cpp.png)]()|
 |[All Pairs Shortest Path](https://open.kattis.com/problems/allpairspath)| allpairspath |5.8|[![java](images/java.png)](src/All%20Pairs%20Shortest%20Path/AllPairsPath.java)|
-|[Almost Perfect](https://open.kattis.com/problems/almostperfect)| almostperfect |3.1|[![py](images/python.png)]()|
+|[Almost Perfect](https://open.kattis.com/problems/almostperfect)| almostperfect |3.0|[![py](images/python.png)]()|
 |[Almost Sorted (1)](https://open.kattis.com/problems/almostsorted)| almostsorted |7.3|[![py](images/python.png)](src/Almost%20Sorted%20(1)/almostsorted.py)|
 |[Almost Sorted (2)](https://open.kattis.com/problems/almostsorted2)| almostsorted2 |5.1|[![py](images/python.png)]()|
-|[Almost Union-Find](https://open.kattis.com/problems/almostunionfind)| almostunionfind |4.2|[![java](images/java.png)]()[![py](images/python.png)]()|
-|[Alphabet](https://open.kattis.com/problems/alphabet)| alphabet |3.3|[![py](images/python.png)]()|
+|[Almost Union-Find](https://open.kattis.com/problems/almostunionfind)| almostunionfind |4.3|[![java](images/java.png)]()[![py](images/python.png)]()|
+|[Alphabet](https://open.kattis.com/problems/alphabet)| alphabet |3.4|[![py](images/python.png)]()|
 |[Alphabet Animals](https://open.kattis.com/problems/alphabetanimals)| alphabetanimals |3.6|[![py](images/python.png)]()|
-|[Alphabet Spam](https://open.kattis.com/problems/alphabetspam)| alphabetspam |1.7|[![cpp](images/cpp.png)]()|
+|[Alphabet Spam](https://open.kattis.com/problems/alphabetspam)| alphabetspam |1.6|[![cpp](images/cpp.png)]()|
 |[Amanda Lounges](https://open.kattis.com/problems/amanda)| amanda |5.9|[![py](images/python.png)](src/Amanda%20Lounges/amanda.py)|
-|[A Mazing!](https://open.kattis.com/problems/amazing)| amazing |5.5|[![java](images/java.png)]()|
+|[A Mazing!](https://open.kattis.com/problems/amazing)| amazing |5.6|[![java](images/java.png)]()|
 |[Amerískur vinnustaður](https://open.kattis.com/problems/ameriskur)| ameriskur |1.3|[![py](images/python.png)]()|
 |[Sheba's Amoebas](https://open.kattis.com/problems/amoebas)| amoebas |1.8|[![java](images/java.png)]()|
 |[Amsterdam Distance](https://open.kattis.com/problems/amsterdamdistance)| amsterdamdistance |2.6|[![py](images/python.png)]()|
-|[A Multiplication Game](https://open.kattis.com/problems/amultiplicationgame)| amultiplicationgame |4.1|[![py](images/python.png)]()|
+|[A Multiplication Game](https://open.kattis.com/problems/amultiplicationgame)| amultiplicationgame |4.2|[![py](images/python.png)]()|
 |[Anagram Counting](https://open.kattis.com/problems/anagramcounting)| anagramcounting |3.0|[![py](images/python.png)]()|
 |[AND Permutation](https://open.kattis.com/problems/andpermutation)| andpermutation |7.4|[![py](images/python.png)]()|
 |[Andrew the Ant](https://open.kattis.com/problems/andrewant)| andrewant |5.1|[![py](images/python.png)]()|
-|[A New Alphabet](https://open.kattis.com/problems/anewalphabet)| anewalphabet |2.5|[![cpp](images/cpp.png)]()|
+|[A New Alphabet](https://open.kattis.com/problems/anewalphabet)| anewalphabet |2.4|[![cpp](images/cpp.png)]()|
 |[Animal Classification](https://open.kattis.com/problems/animal)| animal |6.6|[![py](images/python.png)](src/Animal%20Classification/animal.py)|
 |[Alternative Anagram](https://open.kattis.com/problems/annorlundaanagram)| annorlundaanagram |5.2|[![py](images/python.png)]()|
 |[Annoyed Coworkers](https://open.kattis.com/problems/annoyedcoworkers)| annoyedcoworkers |3.2|[![py](images/python.png)]()|
@@ -97,13 +98,13 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Anthony and Diablo](https://open.kattis.com/problems/anthonyanddiablo)| anthonyanddiablo |2.8|[![py](images/python.png)]()|
 |[Ocean's Anti-11](https://open.kattis.com/problems/anti11)| anti11 |2.6|[![cpp](images/cpp.png)]()|
 |[Antiarihmetic](https://open.kattis.com/problems/antiarithmetic)| antiarithmetic |7.1|[![py](images/python.png)](src/Antiarihmetic/antiarithmetic.py)|
-|[Anti-Palindrome](https://open.kattis.com/problems/antipalindrome)| antipalindrome |2.1|[![py](images/python.png)]()|
+|[Anti-Palindrome](https://open.kattis.com/problems/antipalindrome)| antipalindrome |2.2|[![py](images/python.png)]()|
 |[Fancy Antiques](https://open.kattis.com/problems/antiques)| antiques |8.0|[![py](images/python.png)]()|
 |[Ants](https://open.kattis.com/problems/ants)| ants |2.4|[![py](images/python.png)]()|
 |[Apaxiaaaaaaaaaaaans!](https://open.kattis.com/problems/apaxiaaans)| apaxiaaans |1.4|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
 |[Honour Thy (Apaxian) Parent](https://open.kattis.com/problems/apaxianparent)| apaxianparent |1.9|[![cpp](images/cpp.png)]()|
 |[A Pivotal Question](https://open.kattis.com/problems/apivotalquestion)| apivotalquestion |4.5|[![py](images/python.png)]()|
-|[A+B Problem](https://open.kattis.com/problems/aplusb)| aplusb |7.2|[![py](images/python.png)](src/A+B%20Problem/aplusb.py)|
+|[A+B Problem](https://open.kattis.com/problems/aplusb)| aplusb |6.8|[![py](images/python.png)](src/A+B%20Problem/aplusb.py)|
 |[Appalling Architecture](https://open.kattis.com/problems/appallingarchitecture)| appallingarchitecture |4.2|[![py](images/python.png)]()|
 |[Appeal to the Audience](https://open.kattis.com/problems/appealtotheaudience)| appealtotheaudience |5.2|[![py](images/python.png)](src/Appeal%20to%20the%20Audience/appealtotheaudience.py)|
 |[Falling Apples](https://open.kattis.com/problems/apples)| apples |3.2|[![java](images/java.png)]()|
@@ -118,7 +119,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[A Real Challenge](https://open.kattis.com/problems/areal)| areal |2.1|[![cpp](images/cpp.png)]()|
 |[Are You Listening](https://open.kattis.com/problems/areyoulistening)| areyoulistening |2.5|[![py](images/python.png)]()|
 |[Arithmetic](https://open.kattis.com/problems/arithmetic)| arithmetic |3.5|[![py](images/python.png)]()|
-|[Arithmetic Decoding](https://open.kattis.com/problems/arithmeticdecoding)| arithmeticdecoding |2.3|[![py](images/python.png)]()|
+|[Arithmetic Decoding](https://open.kattis.com/problems/arithmeticdecoding)| arithmeticdecoding |2.4|[![py](images/python.png)]()|
 |[Arithmetic Functions](https://open.kattis.com/problems/arithmeticfunctions)| arithmeticfunctions |1.6|[![cpp](images/cpp.png)]()|
 |[Arm Coordination](https://open.kattis.com/problems/armcoordination)| armcoordination |1.6|[![py](images/python.png)]()|
 |[Army Strength (Easy)](https://open.kattis.com/problems/armystrengtheasy)| armystrengtheasy |2.4|[![py](images/python.png)]()|
@@ -129,7 +130,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Arriving on Time](https://open.kattis.com/problems/arrivingontime)| arrivingontime |5.3|[![py](images/python.png)]()|
 |[Amalgamated Artichokes](https://open.kattis.com/problems/artichoke)| artichoke |2.7|[![py](images/python.png)]()|
 |[Artur](https://open.kattis.com/problems/artur)| artur |7.0|[![py](images/python.png)](src/Artur/artur.py)|
-|[ASCII Addition](https://open.kattis.com/problems/asciiaddition)| asciiaddition |2.4|[![py](images/python.png)]()|
+|[ASCII Addition](https://open.kattis.com/problems/asciiaddition)| asciiaddition |2.5|[![py](images/python.png)]()|
 |[ASCII Figure Rotation](https://open.kattis.com/problems/asciifigurerotation)| asciifigurerotation |3.4|[![py](images/python.png)]()|
 |[ASCII kassi](https://open.kattis.com/problems/asciikassi)| asciikassi |1.5|[![py](images/python.png)]()|
 |[ASCII Kassi 2](https://open.kattis.com/problems/asciikassi2)| asciikassi2 |2.3|[![py](images/python.png)]()|
@@ -145,13 +146,14 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Autori](https://open.kattis.com/problems/autori)| autori |1.2|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
 |[Average Character](https://open.kattis.com/problems/averagecharacter)| averagecharacter |1.8|[![py](images/python.png)]()|
 |[Paradox With Averages](https://open.kattis.com/problems/averageseasy)| averageseasy |3.1|[![cpp](images/cpp.png)]()|
-|[Paradox With Averages (Hard)](https://open.kattis.com/problems/averageshard)| averageshard |3.4|[![cpp](images/cpp.png)]()|
+|[Paradox With Averages (Hard)](https://open.kattis.com/problems/averageshard)| averageshard |3.3|[![cpp](images/cpp.png)]()|
 |[Average Speed](https://open.kattis.com/problems/averagespeed)| averagespeed |3.7|[![py](images/python.png)]()|
 |[Avion](https://open.kattis.com/problems/avion)| avion |1.5|[![cpp](images/cpp.png)]()|
 |[Avoiding the Apocalypse](https://open.kattis.com/problems/avoidingtheapocalypse)| avoidingtheapocalypse |3.9|[![py](images/python.png)]()|
 |[Avoidland](https://open.kattis.com/problems/avoidland)| avoidland |3.2|[![py](images/python.png)]()|
 |[Awkward Party](https://open.kattis.com/problems/awkwardparty)| awkwardparty |2.8|[![py](images/python.png)]()|
-|[Babelfish](https://open.kattis.com/problems/babelfish)| babelfish |2.5|[![py](images/python.png)]()|
+|[BAAS](https://open.kattis.com/problems/baas)| baas |5.4|[![py](images/python.png)](src/BAAS/baas.py)|
+|[Babelfish](https://open.kattis.com/problems/babelfish)| babelfish |2.4|[![py](images/python.png)]()|
 |[Baby Bites](https://open.kattis.com/problems/babybites)| babybites |1.9|[![py](images/python.png)]()|
 |[Babylonian Numbers](https://open.kattis.com/problems/babylonian)| babylonian |2.1|[![py](images/python.png)]()|
 |[Baby Names](https://open.kattis.com/problems/babynames)| babynames |5.8|[![java](images/java.png)]()|
@@ -161,25 +163,25 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Backspace](https://open.kattis.com/problems/backspace)| backspace |2.0|[![py](images/python.png)]()|
 |[Bacon, Eggs, and Spam](https://open.kattis.com/problems/baconeggsandspam)| baconeggsandspam |2.0|[![py](images/python.png)]()|
 |[Bag of Tiles](https://open.kattis.com/problems/bagoftiles)| bagoftiles |5.6|[![py](images/python.png)](src/Bag%20of%20Tiles/bagoftiles.py)|
-|[Balanced Diet](https://open.kattis.com/problems/balanceddiet)| balanceddiet |3.2|[![py](images/python.png)]()|
+|[Balanced Diet](https://open.kattis.com/problems/balanceddiet)| balanceddiet |3.1|[![py](images/python.png)]()|
 |[Ball](https://open.kattis.com/problems/ball)| ball |4.7|[![py](images/python.png)]()|
 |[Ball Bearings](https://open.kattis.com/problems/ballbearings)| ballbearings |4.1|[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
 |[Distributing Ballot Boxes](https://open.kattis.com/problems/ballotboxes)| ballotboxes |4.1|[![java](images/java.png)]()|
 |[Balls and Needles](https://open.kattis.com/problems/ballsandneedles)| ballsandneedles |4.0|[![py](images/python.png)]()|
-|[Baloni](https://open.kattis.com/problems/baloni)| baloni |3.2|[![py](images/python.png)](src/Baloni/baloni.py)|
+|[Baloni](https://open.kattis.com/problems/baloni)| baloni |3.3|[![py](images/python.png)](src/Baloni/baloni.py)|
 |[Bank Queue](https://open.kattis.com/problems/bank)| bank |3.0|[![py](images/python.png)]()|
 |[Bannorð](https://open.kattis.com/problems/bannord)| bannord |1.6|[![py](images/python.png)]()|
 |[Bard](https://open.kattis.com/problems/bard)| bard |2.5|[![py](images/python.png)]()|
 |[Bar Shelf](https://open.kattis.com/problems/barshelf)| barshelf |7.0|[![py](images/python.png)]()|
-|[Base-2 Palindromes](https://open.kattis.com/problems/base2palindrome)| base2palindrome |4.5|[![py](images/python.png)]()|
-|[basic](https://open.kattis.com/problems/basic)| basic |8.3|[![py](images/python.png)](src/basic/basic.py)|
+|[Base-2 Palindromes](https://open.kattis.com/problems/base2palindrome)| base2palindrome |4.4|[![py](images/python.png)]()|
+|[basic](https://open.kattis.com/problems/basic)| basic |8.2|[![py](images/python.png)](src/basic/basic.py)|
 |[BASIC Interpreter](https://open.kattis.com/problems/basicinterpreter)| basicinterpreter |5.4|[![py](images/python.png)](src/BASIC%20Interpreter/basicinterpreter.py)|
 |[Basic Programming 1](https://open.kattis.com/problems/basicprogramming1)| basicprogramming1 |4.9|[![cpp](images/cpp.png)]()|
-|[Basic Programming 2](https://open.kattis.com/problems/basicprogramming2)| basicprogramming2 |3.9|[![java](images/java.png)]()|
+|[Basic Programming 2](https://open.kattis.com/problems/basicprogramming2)| basicprogramming2 |4.0|[![java](images/java.png)]()|
 |[Basic Remains](https://open.kattis.com/problems/basicremains)| basicremains |3.7|[![py](images/python.png)]()|
-|[Basketball One-on-One](https://open.kattis.com/problems/basketballoneonone)| basketballoneonone |1.5|[![py](images/python.png)]()|
+|[Basketball One-on-One](https://open.kattis.com/problems/basketballoneonone)| basketballoneonone |1.6|[![py](images/python.png)]()|
 |[Saunas](https://open.kattis.com/problems/bastubad)| bastubad |4.6|[![py](images/python.png)]()|
-|[Batmanacci](https://open.kattis.com/problems/batmanacci)| batmanacci |3.4|[![py](images/python.png)]()|
+|[Batmanacci](https://open.kattis.com/problems/batmanacci)| batmanacci |3.3|[![py](images/python.png)]()|
 |[Exploding Batteries](https://open.kattis.com/problems/batteries)| batteries |4.1|[![py](images/python.png)]()|
 |[Batter Up](https://open.kattis.com/problems/batterup)| batterup |1.4|[![cpp](images/cpp.png)]()|
 |[Battleship](https://open.kattis.com/problems/battleship)| battleship |4.7|[![py](images/python.png)](src/Battleship/battleship.py)|
@@ -188,7 +190,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Bazen](https://open.kattis.com/problems/bazen)| bazen |2.6|[![cpp](images/cpp.png)]()|
 |[Jack and the Beanbag](https://open.kattis.com/problems/beanbag)| beanbag |4.9|[![py](images/python.png)]()|
 |[Beat the Spread!](https://open.kattis.com/problems/beatspread)| beatspread |2.3|[![py](images/python.png)]()|
-|[Beautiful Primes](https://open.kattis.com/problems/beautifulprimes)| beautifulprimes |4.2|[![py](images/python.png)]()|
+|[Beautiful Primes](https://open.kattis.com/problems/beautifulprimes)| beautifulprimes |4.1|[![py](images/python.png)]()|
 |[Beavergnaw](https://open.kattis.com/problems/beavergnaw)| beavergnaw |1.8|[![cpp](images/cpp.png)]()|
 |[Beehives](https://open.kattis.com/problems/beehives)| beehives |2.3|[![py](images/python.png)]()|
 |[Beekeeper](https://open.kattis.com/problems/beekeeper)| beekeeper |2.7|[![py](images/python.png)]()|
@@ -203,10 +205,10 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Best Compression Ever](https://open.kattis.com/problems/bestcompression)| bestcompression |2.6|[![py](images/python.png)]()|
 |[Best Rational Approximation](https://open.kattis.com/problems/bestrational)| bestrational |5.2|[![py](images/python.png)]()|
 |[Best Relay Team](https://open.kattis.com/problems/bestrelayteam)| bestrelayteam |2.0|[![java](images/java.png)]()[![py](images/python.png)]()|
-|[Betting](https://open.kattis.com/problems/betting)| betting |1.2|[![py](images/python.png)]()|
+|[Betting](https://open.kattis.com/problems/betting)| betting |1.3|[![py](images/python.png)]()|
 |[Hey, Better Bettor](https://open.kattis.com/problems/bettor)| bettor |6.9|[![py](images/python.png)](src/Hey,%20Better%20Bettor/bettor.py)|
 |[Bicikli](https://open.kattis.com/problems/bicikli)| bicikli |6.7|[![py](images/python.png)](src/Bicikli/bicikli.py)|
-|[Bið, endalaus bið](https://open.kattis.com/problems/bidendalausbid)| bidendalausbid |3.6|[![py](images/python.png)]()|
+|[Bið, endalaus bið](https://open.kattis.com/problems/bidendalausbid)| bidendalausbid |3.5|[![py](images/python.png)]()|
 |[Big Boxes](https://open.kattis.com/problems/bigboxes)| bigboxes |3.3|[![py](images/python.png)]()|
 |[Biggest Slice](https://open.kattis.com/problems/biggest)| biggest |6.1|[![py](images/python.png)](src/Biggest%20Slice/biggest.py)|
 |[The Biggest Triangle](https://open.kattis.com/problems/biggesttriangle)| biggesttriangle |4.8|[![py](images/python.png)]()|
@@ -221,8 +223,8 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Binary Voting](https://open.kattis.com/problems/binaryvoting)| binaryvoting |5.5|[![py](images/python.png)](src/Binary%20Voting/binaryvoting.py)|
 |[Bing It On](https://open.kattis.com/problems/bing)| bing |2.6|[![py](images/python.png)]()|
 |[Bíóferð](https://open.kattis.com/problems/bioferd)| bioferd |4.2|[![py](images/python.png)]()|
-|[Birds on a Wire](https://open.kattis.com/problems/birds)| birds |3.4|[![py](images/python.png)]()|
-|[Birthday Party](https://open.kattis.com/problems/birthday)| birthday |2.8|[![py](images/python.png)]()|
+|[Birds on a Wire](https://open.kattis.com/problems/birds)| birds |3.3|[![py](images/python.png)]()|
+|[Birthday Party](https://open.kattis.com/problems/birthday)| birthday |2.7|[![py](images/python.png)]()|
 |[Birthday Boy](https://open.kattis.com/problems/birthdayboy)| birthdayboy |4.7|[![py](images/python.png)]()|
 |[Birthday Paradox](https://open.kattis.com/problems/birthdayparadox)| birthdayparadox |5.4|[![py](images/python.png)]()|
 |[Bishops](https://open.kattis.com/problems/bishops)| bishops |2.4|[![py](images/python.png)]()|
@@ -250,7 +252,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Book Shelves](https://open.kattis.com/problems/bokhyllor)| bokhyllor |3.6|[![py](images/python.png)](src/Book%20Shelves/bokhyllor.py)|
 |[Book Circle](https://open.kattis.com/problems/bookcircle)| bookcircle |5.3|[![py](images/python.png)]()|
 |[Book Club](https://open.kattis.com/problems/bookclub)| bookclub |4.8|[![py](images/python.png)]()|
-|[Booking a Room](https://open.kattis.com/problems/bookingaroom)| bookingaroom |1.7|[![py](images/python.png)]()|
+|[Booking a Room](https://open.kattis.com/problems/bookingaroom)| bookingaroom |1.8|[![py](images/python.png)]()|
 |[Booming Business](https://open.kattis.com/problems/boomingbusiness)| boomingbusiness |4.7|[![py](images/python.png)](src/Booming%20Business/boomingbusiness.py)|
 |[Bootstrapping Number](https://open.kattis.com/problems/bootstrappingnumber)| bootstrappingnumber |2.9|[![py](images/python.png)]()|
 |[Borders](https://open.kattis.com/problems/borders)| borders |6.9|[![py](images/python.png)](src/Borders/borders.py)|
@@ -259,15 +261,15 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[The Stock Market](https://open.kattis.com/problems/borsen)| borsen |3.4|[![py](images/python.png)]()|
 |[Boss Battle](https://open.kattis.com/problems/bossbattle)| bossbattle |2.0|[![py](images/python.png)]()|
 |[Bottled-Up Feelings](https://open.kattis.com/problems/bottledup)| bottledup |2.5|[![py](images/python.png)]()|
-|[Bottle Flip](https://open.kattis.com/problems/bottleflip)| bottleflip |2.3|[![py](images/python.png)]()|
+|[Bottle Flip](https://open.kattis.com/problems/bottleflip)| bottleflip |2.4|[![py](images/python.png)]()|
 |[Curvy Little Bottles](https://open.kattis.com/problems/bottles)| bottles |3.0|[![py](images/python.png)]()|
 |[Bounding Box](https://open.kattis.com/problems/boundingbox)| boundingbox |3.7|[![cpp](images/cpp.png)]()|
 |[Bounding Robots](https://open.kattis.com/problems/boundingrobots)| boundingrobots |2.0|[![cpp](images/cpp.png)]()|
 |[Bowser's Pipes](https://open.kattis.com/problems/bowserspipes)| bowserspipes |5.7|[![py](images/python.png)]()|
 |[Boxes](https://open.kattis.com/problems/boxes)| boxes |3.7|[![py](images/python.png)]()|
-|[Bracket Matching](https://open.kattis.com/problems/bracketmatching)| bracketmatching |2.0|[![py](images/python.png)]()|
+|[Bracket Matching](https://open.kattis.com/problems/bracketmatching)| bracketmatching |2.1|[![py](images/python.png)]()|
 |[Bracket Matrix](https://open.kattis.com/problems/bracketmatrix)| bracketmatrix |5.5|[![py](images/python.png)](src/Bracket%20Matrix/bracketmatrix.py)|
-|[Bracket Sequence](https://open.kattis.com/problems/bracketsequence)| bracketsequence |5.0|[![py](images/python.png)]()|
+|[Bracket Sequence](https://open.kattis.com/problems/bracketsequence)| bracketsequence |4.9|[![py](images/python.png)]()|
 |[BrainFsckVM](https://open.kattis.com/problems/brainfsckvm)| brainfsckvm |6.0|[![py](images/python.png)](src/BrainFsckVM/brainfsckvm.py)|
 |[Branch Manager](https://open.kattis.com/problems/branchmanager)| branchmanager |5.4|[![py](images/python.png)](src/Branch%20Manager/branchmanager.py)|
 |[Bread Sorting](https://open.kattis.com/problems/bread)| bread |4.9|[![py](images/python.png)]()|
@@ -276,7 +278,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Brexit](https://open.kattis.com/problems/brexit)| brexit |3.0|[![py](images/python.png)]()|
 |[Brexit Negotiations](https://open.kattis.com/problems/brexitnegotiations)| brexitnegotiations |5.1|[![py](images/python.png)]()|
 |[Bribe](https://open.kattis.com/problems/bribe)| bribe |5.4|[![py](images/python.png)](src/Bribe/bribe.py)|
-|[Brick Wall](https://open.kattis.com/problems/brickwall)| brickwall |5.2|[![py](images/python.png)]()|
+|[Brick Wall](https://open.kattis.com/problems/brickwall)| brickwall |5.1|[![py](images/python.png)]()|
 |[Bridge](https://open.kattis.com/problems/bridge)| bridge |6.3|[![py](images/python.png)]()|
 |[Bridges and Tunnels](https://open.kattis.com/problems/bridgesandtunnels)| bridgesandtunnels |3.0|[![java](images/java.png)]()[![py](images/python.png)]()|
 |[Brocard Point of a Triangle](https://open.kattis.com/problems/brocard)| brocard |3.7|[![cpp](images/cpp.png)]()|
@@ -294,7 +296,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Building Highways](https://open.kattis.com/problems/buildinghighways)| buildinghighways |2.0|[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
 |[Buka](https://open.kattis.com/problems/buka)| buka |2.0|[![py](images/python.png)]()|
 |[Bumped!](https://open.kattis.com/problems/bumped)| bumped |4.7|[![py](images/python.png)]()|
-|[Bungee Builder](https://open.kattis.com/problems/bungeebuilder)| bungeebuilder |3.6|[![py](images/python.png)]()|
+|[Bungee Builder](https://open.kattis.com/problems/bungeebuilder)| bungeebuilder |3.5|[![py](images/python.png)]()|
 |[Bungee Jumping](https://open.kattis.com/problems/bungeejumping)| bungeejumping |4.9|[![py](images/python.png)]()|
 |[Buried Treasure](https://open.kattis.com/problems/buriedtreasure2)| buriedtreasure2 |4.0|[![py](images/python.png)]()|
 |[Burrows-Wheeler](https://open.kattis.com/problems/burrowswheeler)| burrowswheeler |6.0|[![py](images/python.png)]()|
@@ -305,22 +307,22 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[The Bus Card](https://open.kattis.com/problems/busskortet)| busskortet |3.0|[![py](images/python.png)]()|
 |[Bus Tour](https://open.kattis.com/problems/bustour)| bustour |6.3|[![cpp](images/cpp.png)](src/Bus%20Tour/bustour.cpp)|
 |[Busy Schedule](https://open.kattis.com/problems/busyschedule)| busyschedule |2.5|[![py](images/python.png)]()|
-|[Button Bashing](https://open.kattis.com/problems/buttonbashing)| buttonbashing |3.5|[![java](images/java.png)]()[![py](images/python.png)]()|
+|[Button Bashing](https://open.kattis.com/problems/buttonbashing)| buttonbashing |3.6|[![java](images/java.png)]()[![py](images/python.png)]()|
 |[Buzzwords](https://open.kattis.com/problems/buzzwords)| buzzwords |5.1|[![py](images/python.png)]()|
 |[Introspective Caching](https://open.kattis.com/problems/caching)| caching |5.9|[![java](images/java.png)](src/Introspective%20Caching/Caching.java)[![py](images/python.png)](src/Introspective%20Caching/caching.py)|
 |[Cafeteria (Easy)](https://open.kattis.com/problems/cafeteriaeasy)| cafeteriaeasy |5.0|[![py](images/python.png)]()|
 |[Cakey McCakeFace](https://open.kattis.com/problems/cakeymccakeface)| cakeymccakeface |4.2|[![py](images/python.png)]()|
-|[Calculating Dart Scores](https://open.kattis.com/problems/calculatingdartscores)| calculatingdartscores |2.7|[![cpp](images/cpp.png)]()|
+|[Calculating Dart Scores](https://open.kattis.com/problems/calculatingdartscores)| calculatingdartscores |2.8|[![cpp](images/cpp.png)]()|
 |[Calculator](https://open.kattis.com/problems/calculator)| calculator |3.0|[![py](images/python.png)]()|
 |[Calories From Fat](https://open.kattis.com/problems/calories)| calories |2.9|[![py](images/python.png)]()|
 |[Guessing Camels](https://open.kattis.com/problems/camels)| camels |6.0|[![py](images/python.png)](src/Guessing%20Camels/camels.py)|
 |[Canadians, eh](https://open.kattis.com/problems/canadianseh)| canadianseh |1.6|[![py](images/python.png)]()|
-|[Candle Box](https://open.kattis.com/problems/candlebox)| candlebox |2.6|[![py](images/python.png)]()|
+|[Candle Box](https://open.kattis.com/problems/candlebox)| candlebox |2.7|[![py](images/python.png)]()|
 |[Candy Distribution](https://open.kattis.com/problems/candydistribution)| candydistribution |3.7|[![py](images/python.png)]()|
 |[Candy Division](https://open.kattis.com/problems/candydivision)| candydivision |3.3|[![py](images/python.png)]()|
 |[Candy Store](https://open.kattis.com/problems/candystore)| candystore |1.4|[![py](images/python.png)]()|
 |[Can of Worms](https://open.kattis.com/problems/canofworms)| canofworms |7.4|[![py](images/python.png)]()|
-|[Canonical Coin Systems](https://open.kattis.com/problems/canonical)| canonical |5.0|[![py](images/python.png)]()|
+|[Canonical Coin Systems](https://open.kattis.com/problems/canonical)| canonical |4.9|[![py](images/python.png)]()|
 |[Cantina of Babel](https://open.kattis.com/problems/cantinaofbabel)| cantinaofbabel |2.8|[![py](images/python.png)]()|
 |[Cantor](https://open.kattis.com/problems/cantor)| cantor |3.0|[![py](images/python.png)]()|
 |[Canvas Painting](https://open.kattis.com/problems/canvas)| canvas |3.7|[![py](images/python.png)]()|
@@ -336,8 +338,8 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Careful Ascent](https://open.kattis.com/problems/carefulascent)| carefulascent |2.1|[![py](images/python.png)]()|
 |[Car Game](https://open.kattis.com/problems/cargame)| cargame |5.9|[![py](images/python.png)](src/Car%20Game/cargame.py)|
 |[Carl's Vacation](https://open.kattis.com/problems/carlsvacation)| carlsvacation |4.3|[![py](images/python.png)](src/Carl's%20Vacation/carlsvacation.py)|
-|[Carousel Rides](https://open.kattis.com/problems/carousel)| carousel |2.5|[![py](images/python.png)]()|
-|[Stained Carpet](https://open.kattis.com/problems/carpet)| carpet |7.0|[![py](images/python.png)](src/Stained%20Carpet/carpet.py)|
+|[Carousel Rides](https://open.kattis.com/problems/carousel)| carousel |2.6|[![py](images/python.png)]()|
+|[Stained Carpet](https://open.kattis.com/problems/carpet)| carpet |6.9|[![py](images/python.png)](src/Stained%20Carpet/carpet.py)|
 |[Solving for Carrots](https://open.kattis.com/problems/carrots)| carrots |1.3|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
 |[Car Trouble](https://open.kattis.com/problems/cartrouble)| cartrouble |4.4|[![py](images/python.png)]()|
 |[Catalan Numbers](https://open.kattis.com/problems/catalan)| catalan |3.6|[![py](images/python.png)]()|
@@ -350,7 +352,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Cat vs. Dog](https://open.kattis.com/problems/catvsdog)| catvsdog |6.0|[![py](images/python.png)](src/Cat%20vs.%20Dog/catvsdog.py)|
 |[Cave Exploration](https://open.kattis.com/problems/caveexploration)| caveexploration |3.9|[![py](images/python.png)]()|
 |[Cave Exploration](https://open.kattis.com/problems/caveexploration2)| caveexploration2 |4.0|[![py](images/python.png)]()|
-|[CD](https://open.kattis.com/problems/cd)| cd |4.6|[![py](images/python.png)]()|
+|[CD](https://open.kattis.com/problems/cd)| cd |4.5|[![py](images/python.png)]()|
 |[Ceiling Function](https://open.kattis.com/problems/ceiling)| ceiling |2.2|[![py](images/python.png)]()|
 |[Opening Ceremony](https://open.kattis.com/problems/ceremony)| ceremony |3.5|[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
 |[Cetiri](https://open.kattis.com/problems/cetiri)| cetiri |1.9|[![py](images/python.png)]()|
@@ -401,12 +403,12 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Climbing Worm](https://open.kattis.com/problems/climbingworm)| climbingworm |2.5|[![py](images/python.png)]()|
 |[Clinic](https://open.kattis.com/problems/clinic)| clinic |4.2|[![py](images/python.png)]()|
 |[Closeness Queries](https://open.kattis.com/problems/closenessqueries)| closenessqueries |8.6|[![py](images/python.png)](src/Closeness%20Queries/closenessqueries.py)|
-|[Closest Pair (Uniform)](https://open.kattis.com/problems/closestpair1)| closestpair1 |4.6|[![java](images/java.png)]()[![py](images/python.png)]()|
+|[Closest Pair (Uniform)](https://open.kattis.com/problems/closestpair1)| closestpair1 |4.5|[![java](images/java.png)]()[![py](images/python.png)]()|
 |[Closest Pair](https://open.kattis.com/problems/closestpair2)| closestpair2 |7.2|[![java](images/java.png)](src/Closest%20Pair/ClosestPair2.java)|
 |[Closest Sums](https://open.kattis.com/problems/closestsums)| closestsums |2.5|[![py](images/python.png)]()|
-|[Closing The Loop](https://open.kattis.com/problems/closingtheloop)| closingtheloop |2.0|[![cpp](images/cpp.png)]()|
+|[Closing The Loop](https://open.kattis.com/problems/closingtheloop)| closingtheloop |2.1|[![cpp](images/cpp.png)]()|
 |[Coast Length](https://open.kattis.com/problems/coast)| coast |3.0|[![py](images/python.png)]()|
-|[A Furious Cocktail](https://open.kattis.com/problems/cocktail)| cocktail |3.0|[![py](images/python.png)]()|
+|[A Furious Cocktail](https://open.kattis.com/problems/cocktail)| cocktail |2.9|[![py](images/python.png)]()|
 |[Cocoa Coalition](https://open.kattis.com/problems/cocoacoalition)| cocoacoalition |5.0|[![py](images/python.png)]()|
 |[Coconut Splat](https://open.kattis.com/problems/coconut)| coconut |1.8|[![java](images/java.png)]()|
 |[Code Cleanups](https://open.kattis.com/problems/codecleanups)| codecleanups |3.4|[![py](images/python.png)]()|
@@ -418,11 +420,11 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Coin Stacks](https://open.kattis.com/problems/coinstacks)| coinstacks |3.8|[![py](images/python.png)]()|
 |[Buying Coke](https://open.kattis.com/problems/coke)| coke |6.8|[![cpp](images/cpp.png)](src/Buying%20Coke/coke.cpp)|
 |[Cokolada](https://open.kattis.com/problems/cokolada)| cokolada |2.4|[![py](images/python.png)]()|
-|[Cold-puter Science](https://open.kattis.com/problems/cold)| cold |1.3|[![cpp](images/cpp.png)]()[![java](images/java.png)]()|
+|[Cold-puter Science](https://open.kattis.com/problems/cold)| cold |1.4|[![cpp](images/cpp.png)]()[![java](images/java.png)]()|
 |[Collapse](https://open.kattis.com/problems/collapse)| collapse |3.4|[![py](images/python.png)]()|
 |[Collatz Conjecture (1)](https://open.kattis.com/problems/collatz)| collatz |4.0|[![py](images/python.png)]()|
 |[Collatz Conjecture (2)](https://open.kattis.com/problems/collatzconjecture)| collatzconjecture |7.0|[![py](images/python.png)](src/Collatz%20Conjecture%20(2)/collatzconjecture.py)|
-|[Colliding Traffic](https://open.kattis.com/problems/collidingtraffic)| collidingtraffic |5.6|[![py](images/python.png)](src/Colliding%20Traffic/collidingtraffic.py)|
+|[Colliding Traffic](https://open.kattis.com/problems/collidingtraffic)| collidingtraffic |3.8|[![py](images/python.png)](src/Colliding%20Traffic/collidingtraffic.py)|
 |[Coloring Socks](https://open.kattis.com/problems/color)| color |2.6|[![py](images/python.png)]()|
 |[Coloring Graphs](https://open.kattis.com/problems/coloring)| coloring |5.4|[![py](images/python.png)](src/Coloring%20Graphs/coloring.py)|
 |[Colorland](https://open.kattis.com/problems/colorland)| colorland |4.1|[![py](images/python.png)]()|
@@ -430,24 +432,24 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Prof. Fumblemore and the Collatz Conjecture](https://open.kattis.com/problems/coltype)| coltype |4.9|[![py](images/python.png)](src/Prof.%20Fumblemore%20and%20the%20Collatz%20Conjecture/coltype.py)|
 |[Combination Lock](https://open.kattis.com/problems/combinationlock)| combinationlock |3.2|[![py](images/python.png)]()|
 |[Combinatorial Stanley Cup](https://open.kattis.com/problems/combinatorialstanleycup)| combinatorialstanleycup |3.1|[![js](images/javascript.png)]()[![py](images/python.png)]()[![rb](images/ruby.png)]()|
-|[Comma Sprinkler](https://open.kattis.com/problems/comma)| comma |4.4|[![py](images/python.png)]()|
+|[Comma Sprinkler](https://open.kattis.com/problems/comma)| comma |4.5|[![py](images/python.png)]()|
 |[Radio Commercials](https://open.kattis.com/problems/commercials)| commercials |2.0|[![py](images/python.png)]()|
 |[Common Factors](https://open.kattis.com/problems/commonfactors)| commonfactors |4.9|[![py](images/python.png)]()|
 |[Jumbled Communication](https://open.kattis.com/problems/communication)| communication |2.3|[![cpp](images/cpp.png)]()|
-|[Communications Satellite](https://open.kattis.com/problems/communicationssatellite)| communicationssatellite |3.7|[![java](images/java.png)]()|
+|[Communications Satellite](https://open.kattis.com/problems/communicationssatellite)| communicationssatellite |3.6|[![java](images/java.png)]()|
 |[Jumbled Compass](https://open.kattis.com/problems/compass)| compass |2.0|[![cpp](images/cpp.png)]()|
 |[Competitive Arcade Basketball](https://open.kattis.com/problems/competitivearcadebasketball)| competitivearcadebasketball |2.2|[![py](images/python.png)]()|
 |[Completing the Square](https://open.kattis.com/problems/completingthesquare)| completingthesquare |2.1|[![cpp](images/cpp.png)]()|
 |[Compositions](https://open.kattis.com/problems/compositions)| compositions |2.4|[![py](images/python.png)]()|
 |[Compound Words](https://open.kattis.com/problems/compoundwords)| compoundwords |1.8|[![py](images/python.png)]()|
-|[Compression](https://open.kattis.com/problems/compression2)| compression2 |3.3|[![py](images/python.png)]()|
+|[Compression](https://open.kattis.com/problems/compression2)| compression2 |3.2|[![py](images/python.png)]()|
 |[Best Compromise](https://open.kattis.com/problems/compromise)| compromise |2.1|[![py](images/python.png)]()|
 |[Conformity](https://open.kattis.com/problems/conformity)| conformity |1.6|[![java](images/java.png)]()|
 |[Conga Line](https://open.kattis.com/problems/congaline)| congaline |4.7|[![py](images/python.png)]()|
 |[Connect-N](https://open.kattis.com/problems/connectn)| connectn |3.8|[![py](images/python.png)]()|
 |[Connect the Dots](https://open.kattis.com/problems/connectthedots)| connectthedots |3.7|[![py](images/python.png)]()|
 |[Conquest](https://open.kattis.com/problems/conquest)| conquest |2.8|[![py](images/python.png)]()|
-|[Conquest Campaign](https://open.kattis.com/problems/conquestcampaign)| conquestcampaign |2.3|[![py](images/python.png)]()|
+|[Conquest Campaign](https://open.kattis.com/problems/conquestcampaign)| conquestcampaign |2.2|[![py](images/python.png)]()|
 |[Sums](https://open.kattis.com/problems/consecutivesums)| consecutivesums |4.2|[![py](images/python.png)]()|
 |[Conservation](https://open.kattis.com/problems/conservation)| conservation |4.8|[![py](images/python.png)]()|
 |[Constellation Creation](https://open.kattis.com/problems/constellationcreation)| constellationcreation |4.6|[![py](images/python.png)](src/Constellation%20Creation/constellationcreation.py)|
@@ -458,12 +460,12 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Contingency Planning](https://open.kattis.com/problems/contingencyplanning)| contingencyplanning |2.1|[![py](images/python.png)]()|
 |[Continuous Median](https://open.kattis.com/problems/continuousmedian)| continuousmedian |3.8|[![java](images/java.png)]()|
 |[Association for Control Over Minds](https://open.kattis.com/problems/control)| control |4.2|[![py](images/python.png)]()|
-|[Cryptographer's Conundrum](https://open.kattis.com/problems/conundrum)| conundrum |1.6|[![cpp](images/cpp.png)]()|
+|[Cryptographer's Conundrum](https://open.kattis.com/problems/conundrum)| conundrum |1.5|[![cpp](images/cpp.png)]()|
 |[Conversation Log](https://open.kattis.com/problems/conversationlog)| conversationlog |3.0|[![py](images/python.png)]()|
 |[Floating-Point Format Conversion](https://open.kattis.com/problems/conversion)| conversion |6.9|[![py](images/python.png)](src/Floating-Point%20Format%20Conversion/conversion.py)|
 |[Converting Romans](https://open.kattis.com/problems/convertingromans)| convertingromans |3.1|[![py](images/python.png)]()|
 |[Association for Convex Main Office](https://open.kattis.com/problems/convex)| convex |6.1|[![py](images/python.png)](src/Association%20for%20Convex%20Main%20Office/convex.py)|
-|[Convex Hull (1)](https://open.kattis.com/problems/convexhull)| convexhull |4.2|[![py](images/python.png)]()|
+|[Convex Hull (1)](https://open.kattis.com/problems/convexhull)| convexhull |4.4|[![py](images/python.png)]()|
 |[Convex Hull (2)](https://open.kattis.com/problems/convexhull2)| convexhull2 |7.1|[![py](images/python.png)](src/Convex%20Hull%20(2)/convexhull2.py)|
 |[Convex Polygon Area](https://open.kattis.com/problems/convexpolygonarea)| convexpolygonarea |2.0|[![cpp](images/cpp.png)]()|
 |[Conveyor Belts](https://open.kattis.com/problems/conveyorbelts2)| conveyorbelts2 |5.5|[![py](images/python.png)](src/Conveyor%20Belts/conveyorbelts2.py)|
@@ -481,7 +483,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Count Doubles](https://open.kattis.com/problems/countdoubles)| countdoubles |2.0|[![py](images/python.png)]()|
 |[Counting Chocolate](https://open.kattis.com/problems/countingchocolate)| countingchocolate |4.2|[![py](images/python.png)]()|
 |[Counting Clauses](https://open.kattis.com/problems/countingclauses)| countingclauses |1.6|[![py](images/python.png)]()|
-|[Counting Days](https://open.kattis.com/problems/countingdays)| countingdays |2.6|[![cpp](images/cpp.png)]()|
+|[Counting Days](https://open.kattis.com/problems/countingdays)| countingdays |2.7|[![cpp](images/cpp.png)]()|
 |[Counting Satellites](https://open.kattis.com/problems/countingsatellites)| countingsatellites |6.8|[![py](images/python.png)](src/Counting%20Satellites/countingsatellites.py)|
 |[Counting Stars](https://open.kattis.com/problems/countingstars)| countingstars |2.9|[![java](images/java.png)]()|
 |[Counting Trees](https://open.kattis.com/problems/countingtrees)| countingtrees |5.8|[![py](images/python.png)](src/Counting%20Trees/countingtrees.py)|
@@ -513,7 +515,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Cudoviste](https://open.kattis.com/problems/cudoviste)| cudoviste |1.5|[![cpp](images/cpp.png)]()|
 |[Stacking Cups](https://open.kattis.com/problems/cups)| cups |1.6|[![py](images/python.png)]()|
 |[Curse the Darkness](https://open.kattis.com/problems/cursethedarkness)| cursethedarkness |2.7|[![cpp](images/cpp.png)]()|
-|[Curve Knights](https://open.kattis.com/problems/curveknights)| curveknights |3.2|[![py](images/python.png)]()|
+|[Curve Knights](https://open.kattis.com/problems/curveknights)| curveknights |3.3|[![py](images/python.png)]()|
 |[Curve Speed](https://open.kattis.com/problems/curvespeed)| curvespeed |2.5|[![py](images/python.png)]()|
 |[Stacking Curvy Blocks](https://open.kattis.com/problems/curvyblocks)| curvyblocks |4.8|[![cpp](images/cpp.png)]()|
 |[Cut in Line](https://open.kattis.com/problems/cutinline)| cutinline |1.6|[![py](images/python.png)]()|
@@ -541,13 +543,13 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Deathstar](https://open.kattis.com/problems/deathstar)| deathstar |1.8|[![py](images/python.png)]()|
 |[Death and Taxes](https://open.kattis.com/problems/deathtaxes)| deathtaxes |3.3|[![py](images/python.png)]()|
 |[Debellatio](https://open.kattis.com/problems/debellatio)| debellatio |6.0|[![py](images/python.png)]()|
-|[Debugging](https://open.kattis.com/problems/debugging)| debugging |6.1|[![py](images/python.png)](src/Debugging/debugging.py)|
+|[Debugging](https://open.kattis.com/problems/debugging)| debugging |6.0|[![py](images/python.png)](src/Debugging/debugging.py)|
 |[Decelerating Jump](https://open.kattis.com/problems/deceleratingjump)| deceleratingjump |4.9|[![py](images/python.png)]()|
 |[Deceptive Dice](https://open.kattis.com/problems/deceptivedice)| deceptivedice |3.2|[![py](images/python.png)]()|
 |[Decisions, Decisions](https://open.kattis.com/problems/decisions)| decisions |3.0|[![py](images/python.png)]()|
 |[Deck Randomisation](https://open.kattis.com/problems/deckrandomisation)| deckrandomisation |8.4|[![py](images/python.png)](src/Deck%20Randomisation/deckrandomisation.py)|
 |[Deduplicating Files](https://open.kattis.com/problems/deduplicatingfiles)| deduplicatingfiles |3.7|[![py](images/python.png)]()|
-|[Deildajöfnuður](https://open.kattis.com/problems/deildajofnudur)| deildajofnudur |2.7|[![py](images/python.png)]()|
+|[Deildajöfnuður](https://open.kattis.com/problems/deildajofnudur)| deildajofnudur |2.6|[![py](images/python.png)]()|
 |[Dejavu](https://open.kattis.com/problems/dejavu)| dejavu |3.4|[![py](images/python.png)]()|
 |[Delft Distance](https://open.kattis.com/problems/delftdistance)| delftdistance |3.7|[![py](images/python.png)]()|
 |[Delimiter Soup](https://open.kattis.com/problems/delimitersoup)| delimitersoup |2.1|[![java](images/java.png)]()|
@@ -561,7 +563,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Diagonal Cut](https://open.kattis.com/problems/diagonalcut)| diagonalcut |4.0|[![cpp](images/cpp.png)]()|
 |[Dice Betting](https://open.kattis.com/problems/dicebetting)| dicebetting |4.3|[![py](images/python.png)]()|
 |[Dice Cup](https://open.kattis.com/problems/dicecup)| dicecup |1.4|[![cpp](images/cpp.png)]()[![java](images/java.png)]()|
-|[Dice Game](https://open.kattis.com/problems/dicegame)| dicegame |1.7|[![cpp](images/cpp.png)]()|
+|[Dice Game](https://open.kattis.com/problems/dicegame)| dicegame |1.6|[![cpp](images/cpp.png)]()|
 |[Dick and Jane](https://open.kattis.com/problems/dickandjane)| dickandjane |6.0|[![py](images/python.png)](src/Dick%20and%20Jane/dickandjane.py)|
 |[Dictionary Compression](https://open.kattis.com/problems/dictionary)| dictionary |9.5|[![py](images/python.png)](src/Dictionary%20Compression/dictionary.py)|
 |[Dictionary Attack](https://open.kattis.com/problems/dictionaryattack)| dictionaryattack |6.9|[![py](images/python.png)](src/Dictionary%20Attack/dictionaryattack.py)|
@@ -586,7 +588,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Distracted](https://open.kattis.com/problems/distracted)| distracted |7.6|[![py](images/python.png)](src/Distracted/distracted.py)|
 |[Distributing Poffins](https://open.kattis.com/problems/distributingpoffins)| distributingpoffins |2.3|[![py](images/python.png)]()|
 |[Diverse Contest](https://open.kattis.com/problems/diversecontest)| diversecontest |3.2|[![py](images/python.png)]()|
-|[Diverse Cookies](https://open.kattis.com/problems/diversecookies)| diversecookies |3.9|[![py](images/python.png)]()|
+|[Diverse Cookies](https://open.kattis.com/problems/diversecookies)| diversecookies |3.8|[![py](images/python.png)]()|
 |[Divide by 100](https://open.kattis.com/problems/divideby100)| divideby100 |4.7|[![cpp](images/cpp.png)]()|
 |[Divisible Subsequences](https://open.kattis.com/problems/divisible)| divisible |3.4|[![py](images/python.png)]()|
 |[Division](https://open.kattis.com/problems/division)| division |7.1|[![py](images/python.png)](src/Division/division.py)|
@@ -597,8 +599,8 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Dodecaphony](https://open.kattis.com/problems/dodecaphony)| dodecaphony |3.3|[![py](images/python.png)]()|
 |[Dog & Gopher](https://open.kattis.com/problems/doggopher)| doggopher |2.6|[![py](images/python.png)]()|
 |[Dominoes 2](https://open.kattis.com/problems/dominoes2)| dominoes2 |2.9|[![java](images/java.png)]()|
-|[Dominos](https://open.kattis.com/problems/dominos)| dominos |3.2|[![java](images/java.png)]()[![py](images/python.png)]()|
-|[Don't Be Fake](https://open.kattis.com/problems/dontbefake)| dontbefake |2.4|[![py](images/python.png)]()|
+|[Dominos](https://open.kattis.com/problems/dominos)| dominos |3.3|[![java](images/java.png)]()[![py](images/python.png)]()|
+|[Don't Be Fake](https://open.kattis.com/problems/dontbefake)| dontbefake |2.3|[![py](images/python.png)]()|
 |[Don't Fall Down Stairs](https://open.kattis.com/problems/dontfalldownstairs)| dontfalldownstairs |2.1|[![py](images/python.png)]()|
 |[Doodling](https://open.kattis.com/problems/doodling)| doodling |4.8|[![py](images/python.png)]()|
 |[Doorman](https://open.kattis.com/problems/doorman)| doorman |2.3|[![py](images/python.png)]()|
@@ -613,16 +615,17 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Dragon Balls](https://open.kattis.com/problems/dragonballs)| dragonballs |5.4|[![py](images/python.png)]()|
 |[Dragon Maid](https://open.kattis.com/problems/dragonmaid)| dragonmaid |6.1|[![cpp](images/cpp.png)](src/Dragon%20Maid/dragonmaid.cpp)[![py](images/python.png)](src/Dragon%20Maid/dragonmaid.py)|
 |[All Just A Dream](https://open.kattis.com/problems/dream)| dream |5.6|[![py](images/python.png)](src/All%20Just%20A%20Dream/dream.py)|
-|[Dreamer](https://open.kattis.com/problems/dreamer)| dreamer |2.3|[![py](images/python.png)]()|
+|[Dreamer](https://open.kattis.com/problems/dreamer)| dreamer |2.4|[![py](images/python.png)]()|
 |[Drinking Song](https://open.kattis.com/problems/drinkingsong)| drinkingsong |2.4|[![py](images/python.png)]()|
 |[Crazy Driver](https://open.kattis.com/problems/driver)| driver |3.9|[![py](images/python.png)]()|
 |[Driver's Dilemma](https://open.kattis.com/problems/driversdilemma)| driversdilemma |2.3|[![py](images/python.png)]()|
 |[Driving Lanes](https://open.kattis.com/problems/drivinglanes)| drivinglanes |3.5|[![py](images/python.png)]()|
 |[Driving Range](https://open.kattis.com/problems/drivingrange)| drivingrange |3.9|[![java](images/java.png)]()|
-|[DRM Messages](https://open.kattis.com/problems/drmmessages)| drmmessages |1.6|[![cpp](images/cpp.png)]()|
+|[DRM Messages](https://open.kattis.com/problems/drmmessages)| drmmessages |1.5|[![cpp](images/cpp.png)]()|
 |[Drunk Vigenère](https://open.kattis.com/problems/drunkvigenere)| drunkvigenere |1.7|[![cpp](images/cpp.png)]()|
 |[Daylight Saving Time](https://open.kattis.com/problems/dst)| dst |2.2|[![py](images/python.png)]()|
 |[Dual Divisibility](https://open.kattis.com/problems/dualdivisibility)| dualdivisibility |4.4|[![py](images/python.png)]()|
+|[Dungeon master](https://open.kattis.com/problems/dungeon)| dungeon |3.7|[![py](images/python.png)]()|
 |[Dunglish](https://open.kattis.com/problems/dunglish)| dunglish |2.8|[![py](images/python.png)]()|
 |[MeTube](https://open.kattis.com/problems/dutub)| dutub |3.7|[![py](images/python.png)]()|
 |[Dvaput](https://open.kattis.com/problems/dvaput)| dvaput |4.8|[![py](images/python.png)]()|
@@ -655,6 +658,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[The Embarrassed Cryptographer](https://open.kattis.com/problems/embarrassedcryptographer)| embarrassedcryptographer |5.8|[![py](images/python.png)]()|
 |[Emergency Contest Running](https://open.kattis.com/problems/emergency)| emergency |4.2|[![py](images/python.png)]()|
 |[Emag Eht Htiw Em Pleh](https://open.kattis.com/problems/empleh)| empleh |1.8|[![java](images/java.png)]()|
+|[Emptying the Baltic](https://open.kattis.com/problems/emptyingbaltic)| emptyingbaltic |5.2|[![py](images/python.png)](src/Emptying%20the%20Baltic/emptyingbaltic.py)|
 |[Encoded Coordinates](https://open.kattis.com/problems/encodedcoordinates)| encodedcoordinates |5.6|[![py](images/python.png)](src/Encoded%20Coordinates/encodedcoordinates.py)|
 |[Encoded Message](https://open.kattis.com/problems/encodedmessage)| encodedmessage |1.6|[![cpp](images/cpp.png)]()|
 |[Endless Knight](https://open.kattis.com/problems/endlessknight)| endlessknight |8.2|[![py](images/python.png)](src/Endless%20Knight/endlessknight.py)|
@@ -662,7 +666,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Endurvinnsla](https://open.kattis.com/problems/endurvinnsla)| endurvinnsla |1.9|[![py](images/python.png)]()|
 |[Enemy Division](https://open.kattis.com/problems/enemydivision)| enemydivision |5.7|[![py](images/python.png)]()|
 |[Engaging with Loyal Customers](https://open.kattis.com/problems/engaging)| engaging |6.5|[![cpp](images/cpp.png)]()|
-|[Engineering English](https://open.kattis.com/problems/engineeringenglish)| engineeringenglish |2.4|[![py](images/python.png)]()|
+|[Engineering English](https://open.kattis.com/problems/engineeringenglish)| engineeringenglish |2.3|[![py](images/python.png)]()|
 |[Enlarging Hash Tables](https://open.kattis.com/problems/enlarginghashtables)| enlarginghashtables |2.9|[![py](images/python.png)]()|
 |[Entertainment Box](https://open.kattis.com/problems/entertainmentbox)| entertainmentbox |6.0|[![java](images/java.png)](src/Entertainment%20Box/EntertainmentBox.java)|
 |[Entirely Unsorted Sequences](https://open.kattis.com/problems/entirelyunsortedsequences)| entirelyunsortedsequences |3.9|[![py](images/python.png)]()|
@@ -673,7 +677,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Linear Equation Solver](https://open.kattis.com/problems/equationsolver)| equationsolver |6.2|[![py](images/python.png)](src/Linear%20Equation%20Solver/equationsolver.py)|
 |[Partial Linear Equation Solver](https://open.kattis.com/problems/equationsolverplus)| equationsolverplus |7.5|[![py](images/python.png)](src/Partial%20Linear%20Equation%20Solver/equationsolverplus.py)|
 |[Proving Equivalences](https://open.kattis.com/problems/equivalences)| equivalences |5.8|[![py](images/python.png)](src/Proving%20Equivalences/equivalences.py)|
-|[Equivalent Exchange](https://open.kattis.com/problems/equivalentexchange)| equivalentexchange |7.4|[![py](images/python.png)](src/Equivalent%20Exchange/equivalentexchange.py)|
+|[Equivalent Exchange](https://open.kattis.com/problems/equivalentexchange)| equivalentexchange |7.3|[![py](images/python.png)](src/Equivalent%20Exchange/equivalentexchange.py)|
 |[Erase Securely](https://open.kattis.com/problems/erase)| erase |1.8|[![py](images/python.png)]()|
 |[Erdős Numbers](https://open.kattis.com/problems/erdosnumbers)| erdosnumbers |5.1|[![py](images/python.png)]()|
 |[Eroding Pillars](https://open.kattis.com/problems/erodingpillars)| erodingpillars |6.3|[![py](images/python.png)](src/Eroding%20Pillars/erodingpillars.py)|
@@ -689,7 +693,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Integer Estate Agent](https://open.kattis.com/problems/estate)| estate |5.2|[![py](images/python.png)]()|
 |[Estimating the Area of a Circle](https://open.kattis.com/problems/estimatingtheareaofacircle)| estimatingtheareaofacircle |1.6|[![cpp](images/cpp.png)]()|
 |[Estimation](https://open.kattis.com/problems/estimation)| estimation |4.2|[![py](images/python.png)]()|
-|[ETA](https://open.kattis.com/problems/eta)| eta |3.7|[![py](images/python.png)]()|
+|[ETA](https://open.kattis.com/problems/eta)| eta |3.8|[![py](images/python.png)]()|
 |[Euclidean TSP](https://open.kattis.com/problems/euclideantsp)| euclideantsp |2.3|[![py](images/python.png)]()|
 |[Euclid's Game](https://open.kattis.com/problems/euclidsgame)| euclidsgame |4.3|[![py](images/python.png)]()|
 |[Eulerian Graphs](https://open.kattis.com/problems/eulerian)| eulerian |3.0|[![py](images/python.png)]()|
@@ -704,13 +708,14 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Even Up Solitaire](https://open.kattis.com/problems/evenup)| evenup |2.6|[![py](images/python.png)]()|
 |[I've Been Everywhere, Man](https://open.kattis.com/problems/everywhere)| everywhere |1.4|[![cpp](images/cpp.png)]()|
 |[Evil Straw Warts Live](https://open.kattis.com/problems/evilstraw)| evilstraw |2.9|[![py](images/python.png)]()|
-|[Exact Change](https://open.kattis.com/problems/exactchange2)| exactchange2 |5.1|[![py](images/python.png)]()|
+|[Exact Change](https://open.kattis.com/problems/exactchange2)| exactchange2 |5.0|[![py](images/python.png)]()|
 |[Exactly Electrical](https://open.kattis.com/problems/exactlyelectrical)| exactlyelectrical |2.1|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
 |[Exam](https://open.kattis.com/problems/exam)| exam |2.3|[![py](images/python.png)]()|
 |[Exam Manipulation](https://open.kattis.com/problems/exammanipulation)| exammanipulation |4.2|[![py](images/python.png)]()|
+|[Excavator Expedition](https://open.kattis.com/problems/excavatorexpedition)| excavatorexpedition |5.5|[![py](images/python.png)](src/Excavator%20Expedition/excavatorexpedition.py)|
 |[Kindergarten Excursion](https://open.kattis.com/problems/excursion)| excursion |3.6|[![py](images/python.png)]()|
 |[Exits in Excess](https://open.kattis.com/problems/exitsinexcess)| exitsinexcess |4.1|[![py](images/python.png)]()|
-|[Exoplanet Lighthouse](https://open.kattis.com/problems/exoplanetlighthouse)| exoplanetlighthouse |2.5|[![py](images/python.png)]()|
+|[Exoplanet Lighthouse](https://open.kattis.com/problems/exoplanetlighthouse)| exoplanetlighthouse |2.6|[![py](images/python.png)]()|
 |[Expected Earnings](https://open.kattis.com/problems/expectedearnings)| expectedearnings |1.9|[![py](images/python.png)]()|
 |[Expeditious Cubing](https://open.kattis.com/problems/expeditiouscubing)| expeditiouscubing |5.2|[![py](images/python.png)]()|
 |[Explosion Exploit](https://open.kattis.com/problems/explosion)| explosion |4.9|[![py](images/python.png)]()|
@@ -752,7 +757,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Ferskasta Jarmið](https://open.kattis.com/problems/ferskastajarmid)| ferskastajarmid |2.1|[![py](images/python.png)]()|
 |[Fiat](https://open.kattis.com/problems/fiat)| fiat |5.3|[![py](images/python.png)](src/Fiat/fiat.py)|
 |[Fibonacci Cycles](https://open.kattis.com/problems/fibonaccicycles)| fibonaccicycles |3.2|[![py](images/python.png)]()|
-|[Minimal Fibonacci Sums](https://open.kattis.com/problems/fibonaccisum)| fibonaccisum |2.4|[![py](images/python.png)]()|
+|[Minimal Fibonacci Sums](https://open.kattis.com/problems/fibonaccisum)| fibonaccisum |2.5|[![py](images/python.png)]()|
 |[Fibs og Dibs](https://open.kattis.com/problems/fibsogdibs)| fibsogdibs |6.0|[![py](images/python.png)](src/Fibs%20og%20Dibs/fibsogdibs.py)|
 |[Fibonacci Tour](https://open.kattis.com/problems/fibtour)| fibtour |5.7|[![py](images/python.png)](src/Fibonacci%20Tour/fibtour.py)|
 |[Field Trip](https://open.kattis.com/problems/fieldtrip)| fieldtrip |2.2|[![py](images/python.png)]()|
@@ -768,7 +773,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Find my Family](https://open.kattis.com/problems/findmyfamily)| findmyfamily |4.2|[![py](images/python.png)]()|
 |[Find Poly](https://open.kattis.com/problems/findpoly)| findpoly |3.1|[![py](images/python.png)]()|
 |[Find the Graph](https://open.kattis.com/problems/findthegraph)| findthegraph |3.4|[![py](images/python.png)]()|
-|[Find The Root](https://open.kattis.com/problems/findtheroot)| findtheroot |3.7|[![py](images/python.png)]()|
+|[Find The Root](https://open.kattis.com/problems/findtheroot)| findtheroot |3.6|[![py](images/python.png)]()|
 |[Fire](https://open.kattis.com/problems/fire2)| fire2 |4.6|[![java](images/java.png)]()|
 |[Fire!](https://open.kattis.com/problems/fire3)| fire3 |5.8|[![java](images/java.png)](src/Fire!/Fire3.java)|
 |[Firefly](https://open.kattis.com/problems/firefly)| firefly |3.6|[![py](images/python.png)]()|
@@ -780,7 +785,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Fizz Buzz](https://open.kattis.com/problems/fizzbuzz3)| fizzbuzz3 |7.3|[![py](images/python.png)](src/Fizz%20Buzz/fizzbuzz3.py)|
 |[Fjöldi Bókstafa](https://open.kattis.com/problems/fjoldibokstafa)| fjoldibokstafa |1.4|[![py](images/python.png)]()|
 |[Flag Quiz](https://open.kattis.com/problems/flagquiz)| flagquiz |4.1|[![py](images/python.png)]()|
-|[Flatbökuveisla](https://open.kattis.com/problems/flatbokuveisla)| flatbokuveisla |1.1|[![py](images/python.png)]()|
+|[Flatbökuveisla](https://open.kattis.com/problems/flatbokuveisla)| flatbokuveisla |1.2|[![py](images/python.png)]()|
 |[Flexible Spaces](https://open.kattis.com/problems/flexible)| flexible |1.8|[![cpp](images/cpp.png)]()|
 |[Fleytitala](https://open.kattis.com/problems/fleytitala)| fleytitala |3.0|[![py](images/python.png)]()|
 |[Flight Planning](https://open.kattis.com/problems/flight)| flight |7.2|[![py](images/python.png)](src/Flight%20Planning/flight.py)|
@@ -793,9 +798,9 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[No Trees But Flowers](https://open.kattis.com/problems/flowers)| flowers |5.9|[![cpp](images/cpp.png)](src/No%20Trees%20But%20Flowers/flowers.cpp)|
 |[Flowery Trails](https://open.kattis.com/problems/flowerytrails)| flowerytrails |3.6|[![java](images/java.png)]()|
 |[Flow Free](https://open.kattis.com/problems/flowfree)| flowfree |3.6|[![py](images/python.png)]()|
-|[Flow Layout](https://open.kattis.com/problems/flowlayout)| flowlayout |1.9|[![py](images/python.png)]()|
+|[Flow Layout](https://open.kattis.com/problems/flowlayout)| flowlayout |1.8|[![py](images/python.png)]()|
 |[Flow Shop](https://open.kattis.com/problems/flowshop)| flowshop |2.3|[![py](images/python.png)]()|
-|[Fluortanten](https://open.kattis.com/problems/fluortanten)| fluortanten |3.3|[![py](images/python.png)]()|
+|[Fluortanten](https://open.kattis.com/problems/fluortanten)| fluortanten |3.2|[![py](images/python.png)]()|
 |[Flygskam](https://open.kattis.com/problems/flygskam)| flygskam |4.2|[![py](images/python.png)]()|
 |[Flying Safely](https://open.kattis.com/problems/flyingsafely)| flyingsafely |1.8|[![cpp](images/cpp.png)]()|
 |[Flýtibaka](https://open.kattis.com/problems/flytibaka)| flytibaka |1.5|[![py](images/python.png)]()|
@@ -804,7 +809,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Font](https://open.kattis.com/problems/font)| font |3.9|[![py](images/python.png)]()|
 |[Fountain](https://open.kattis.com/problems/fontan)| fontan |2.0|[![py](images/python.png)]()|
 |[Food Mixing](https://open.kattis.com/problems/foodmixing)| foodmixing |7.9|[![py](images/python.png)](src/Food%20Mixing/foodmixing.py)|
-|[Fooling Around](https://open.kattis.com/problems/foolingaround)| foolingaround |5.5|[![py](images/python.png)](src/Fooling%20Around/foolingaround.py)|
+|[Fooling Around](https://open.kattis.com/problems/foolingaround)| foolingaround |5.4|[![py](images/python.png)](src/Fooling%20Around/foolingaround.py)|
 |[Foosball Dynasty](https://open.kattis.com/problems/foosball)| foosball |4.3|[![py](images/python.png)]()|
 |[Forced Choice](https://open.kattis.com/problems/forcedchoice)| forcedchoice |1.5|[![cpp](images/cpp.png)]()|
 |[Forest Fruits](https://open.kattis.com/problems/forestfruits)| forestfruits |4.3|[![py](images/python.png)]()|
@@ -813,20 +818,20 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Four Square](https://open.kattis.com/problems/foursquare)| foursquare |6.3|[![py](images/python.png)](src/Four%20Square/foursquare.py)|
 |[Fractal](https://open.kattis.com/problems/fractal2)| fractal2 |6.6|[![py](images/python.png)](src/Fractal/fractal2.py)|
 |[Fractal Area](https://open.kattis.com/problems/fractalarea)| fractalarea |2.9|[![py](images/python.png)]()|
-|[Continued Fraction](https://open.kattis.com/problems/fraction)| fraction |3.7|[![py](images/python.png)]()|
+|[Continued Fraction](https://open.kattis.com/problems/fraction)| fraction |3.6|[![py](images/python.png)]()|
 |[Fractional Lotion](https://open.kattis.com/problems/fractionallotion)| fractionallotion |2.8|[![cpp](images/cpp.png)]()|
 |[Framvindustika](https://open.kattis.com/problems/framvindustika)| framvindustika |3.5|[![py](images/python.png)]()|
 |[Freckles](https://open.kattis.com/problems/freckles)| freckles |4.5|[![java](images/java.png)]()|
 |[Free Food](https://open.kattis.com/problems/freefood)| freefood |1.6|[![cpp](images/cpp.png)]()|
 |[Free Weights](https://open.kattis.com/problems/freeweights)| freeweights |4.1|[![py](images/python.png)]()|
 |[Friday the 13th](https://open.kattis.com/problems/friday)| friday |2.1|[![py](images/python.png)]()|
-|[Fridge](https://open.kattis.com/problems/fridge)| fridge |3.5|[![py](images/python.png)]()|
+|[Fridge](https://open.kattis.com/problems/fridge)| fridge |3.4|[![py](images/python.png)]()|
 |[Froggie](https://open.kattis.com/problems/froggie)| froggie |6.2|[![py](images/python.png)](src/Froggie/froggie.py)|
 |[From A to B](https://open.kattis.com/problems/fromatob)| fromatob |2.6|[![py](images/python.png)]()|
 |[Frosh Week (1)](https://open.kattis.com/problems/froshweek)| froshweek |4.0|[![py](images/python.png)]()|
 |[Frosh Week (2)](https://open.kattis.com/problems/froshweek2)| froshweek2 |2.2|[![py](images/python.png)]()|
 |[Frosting on the Cake](https://open.kattis.com/problems/frosting)| frosting |3.9|[![cpp](images/cpp.png)]()|
-|[Frumtölutalning](https://open.kattis.com/problems/frumtolutalning)| frumtolutalning |8.7|[![py](images/python.png)](src/Frumtölutalning/frumtolutalning.py)|
+|[Frumtölutalning](https://open.kattis.com/problems/frumtolutalning)| frumtolutalning |8.6|[![py](images/python.png)](src/Frumtölutalning/frumtolutalning.py)|
 |[Full Tank](https://open.kattis.com/problems/fulltank)| fulltank |5.0|[![py](images/python.png)]()|
 |[Functional Fun](https://open.kattis.com/problems/functionalfun)| functionalfun |2.1|[![py](images/python.png)]()|
 |[Fundamental Neighbors](https://open.kattis.com/problems/fundamentalneighbors)| fundamentalneighbors |3.4|[![py](images/python.png)]()|
@@ -844,7 +849,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[GCD and LCM](https://open.kattis.com/problems/gcdandlcm)| gcdandlcm |6.4|[![py](images/python.png)](src/GCD%20and%20LCM/gcdandlcm.py)|
 |[GCDs](https://open.kattis.com/problems/gcds)| gcds |5.0|[![py](images/python.png)]()|
 |[GCD Sum](https://open.kattis.com/problems/gcdsum)| gcdsum |8.2|[![py](images/python.png)](src/GCD%20Sum/gcdsum.py)|
-|[GCD Sum 2](https://open.kattis.com/problems/gcdsum2)| gcdsum2 |6.9|[![py](images/python.png)]()|
+|[GCD Sum 2](https://open.kattis.com/problems/gcdsum2)| gcdsum2 |6.8|[![py](images/python.png)]()|
 |[Galactic Collegiate Programming Contest](https://open.kattis.com/problems/gcpc)| gcpc |4.5|[![java](images/java.png)]()|
 |[GCVWR](https://open.kattis.com/problems/gcvwr)| gcvwr |1.4|[![py](images/python.png)]()|
 |[Gear Changing](https://open.kattis.com/problems/gearchanging)| gearchanging |4.0|[![py](images/python.png)]()|
@@ -868,8 +873,8 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Ghost Leg](https://open.kattis.com/problems/ghostleg)| ghostleg |1.5|[![py](images/python.png)]()|
 |[Gig Combinatorics](https://open.kattis.com/problems/gigcombinatorics)| gigcombinatorics |3.9|[![py](images/python.png)]()|
 |[Ginger Candy](https://open.kattis.com/problems/gingercandy)| gingercandy |5.7|[![py](images/python.png)](src/Ginger%20Candy/gingercandy.py)|
-|[Gini Stuðull](https://open.kattis.com/problems/ginistudull)| ginistudull |4.8|[![py](images/python.png)]()|
-|[Glasses Foggy, Mom's Spaghetti](https://open.kattis.com/problems/glassesfoggymomsspaghetti)| glassesfoggymomsspaghetti |2.3|[![py](images/python.png)]()|
+|[Gini Stuðull](https://open.kattis.com/problems/ginistudull)| ginistudull |4.7|[![py](images/python.png)]()|
+|[Glasses Foggy, Mom's Spaghetti](https://open.kattis.com/problems/glassesfoggymomsspaghetti)| glassesfoggymomsspaghetti |2.4|[![py](images/python.png)]()|
 |[GlitchBot](https://open.kattis.com/problems/glitchbot)| glitchbot |1.9|[![py](images/python.png)]()|
 |[Glyph Recognition](https://open.kattis.com/problems/glyphrecognition)| glyphrecognition |2.7|[![py](images/python.png)]()|
 |[Gnoll Hypothesis](https://open.kattis.com/problems/gnollhypothesis)| gnollhypothesis |4.3|[![py](images/python.png)]()|
@@ -877,8 +882,8 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Candy](https://open.kattis.com/problems/godis)| godis |6.1|[![py](images/python.png)]()|
 |[Godzilla](https://open.kattis.com/problems/godzilla)| godzilla |5.9|[![py](images/python.png)](src/Godzilla/godzilla.py)|
 |[Going to Seed (1)](https://open.kattis.com/problems/goingtoseed)| goingtoseed |6.3|[![py](images/python.png)]()|
-|[Getting Gold](https://open.kattis.com/problems/gold)| gold |2.5|[![py](images/python.png)]()|
-|[Goldbach's Conjecture](https://open.kattis.com/problems/goldbach2)| goldbach2 |2.2|[![cpp](images/cpp.png)]()|
+|[Getting Gold](https://open.kattis.com/problems/gold)| gold |2.6|[![py](images/python.png)]()|
+|[Goldbach's Conjecture](https://open.kattis.com/problems/goldbach2)| goldbach2 |2.1|[![cpp](images/cpp.png)]()|
 |[Golf Bot](https://open.kattis.com/problems/golfbot)| golfbot |6.2|[![cpp](images/cpp.png)](src/Golf%20Bot/golfbot.cpp)|
 |[Golomb Rulers](https://open.kattis.com/problems/golombrulers)| golombrulers |3.2|[![py](images/python.png)]()|
 |[Good Coalition](https://open.kattis.com/problems/goodcoalition)| goodcoalition |4.0|[![py](images/python.png)]()|
@@ -898,7 +903,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Watering Grass](https://open.kattis.com/problems/grass)| grass |4.0|[![py](images/python.png)]()|
 |[Gregory the Grasshopper](https://open.kattis.com/problems/grasshopper)| grasshopper |3.7|[![java](images/java.png)]()|
 |[Grass Seed Inc](https://open.kattis.com/problems/grassseed)| grassseed |1.4|[![cpp](images/cpp.png)]()|
-|[Grazed Grains](https://open.kattis.com/problems/grazedgrains)| grazedgrains |2.9|[![py](images/python.png)]()|
+|[Grazed Grains](https://open.kattis.com/problems/grazedgrains)| grazedgrains |2.8|[![py](images/python.png)]()|
 |[GREAT + SWERC = PORTO](https://open.kattis.com/problems/greatswercporto)| greatswercporto |4.0|[![py](images/python.png)]()|
 |[Greedily Increasing Subsequence](https://open.kattis.com/problems/greedilyincreasing)| greedilyincreasing |2.0|[![cpp](images/cpp.png)]()|
 |[Greedy Polygons](https://open.kattis.com/problems/greedypolygons)| greedypolygons |1.7|[![cpp](images/cpp.png)]()|
@@ -910,17 +915,17 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Grid Magic](https://open.kattis.com/problems/gridmagic)| gridmagic |2.5|[![py](images/python.png)]()|
 |[Grid MST](https://open.kattis.com/problems/gridmst)| gridmst |6.3|[![py](images/python.png)](src/Grid%20MST/gridmst.py)|
 |[What's on the Grille](https://open.kattis.com/problems/grille)| grille |3.7|[![py](images/python.png)]()|
-|[Groupthink](https://open.kattis.com/problems/groupthink)| groupthink |2.5|[![py](images/python.png)]()|
-|[Growling Gears](https://open.kattis.com/problems/growlinggears)| growlinggears |1.9|[![cpp](images/cpp.png)]()|
+|[Groupthink](https://open.kattis.com/problems/groupthink)| groupthink |2.3|[![py](images/python.png)]()|
+|[Growling Gears](https://open.kattis.com/problems/growlinggears)| growlinggears |1.8|[![cpp](images/cpp.png)]()|
 |[Guardian of Decency](https://open.kattis.com/problems/guardianofdecency)| guardianofdecency |5.1|[![py](images/python.png)]()|
 |[Guess The Number](https://open.kattis.com/problems/guess)| guess |3.0|[![py](images/python.png)]()|
 |[Guessing Game](https://open.kattis.com/problems/guessinggame)| guessinggame |3.2|[![py](images/python.png)]()|
-|[I Can Guess the Data Structure!](https://open.kattis.com/problems/guessthedatastructure)| guessthedatastructure |3.1|[![java](images/java.png)]()|
+|[I Can Guess the Data Structure!](https://open.kattis.com/problems/guessthedatastructure)| guessthedatastructure |3.0|[![java](images/java.png)]()|
 |[Guess The Digits](https://open.kattis.com/problems/guessthedigits)| guessthedigits |8.7|[![py](images/python.png)](src/Guess%20The%20Digits/guessthedigits.py)|
 |[Guess the Numbers](https://open.kattis.com/problems/guessthenumbers)| guessthenumbers |8.2|[![py](images/python.png)](src/Guess%20the%20Numbers/guessthenumbers.py)|
-|[Guess Who](https://open.kattis.com/problems/guesswho)| guesswho |1.8|[![py](images/python.png)]()|
+|[Guess Who](https://open.kattis.com/problems/guesswho)| guesswho |1.7|[![py](images/python.png)]()|
 |[Guilds](https://open.kattis.com/problems/guilds)| guilds |5.1|[![py](images/python.png)](src/Guilds/guilds.py)|
-|[Guillaume](https://open.kattis.com/problems/guillaume)| guillaume |4.0|[![py](images/python.png)]()|
+|[Guillaume](https://open.kattis.com/problems/guillaume)| guillaume |3.9|[![py](images/python.png)]()|
 |[Gullpeningastaflar](https://open.kattis.com/problems/gullpeningastaflar)| gullpeningastaflar |5.2|[![py](images/python.png)](src/Gullpeningastaflar/gullpeningastaflar.py)|
 |[Gym Leader's Territory](https://open.kattis.com/problems/gymleadersterritory)| gymleadersterritory |3.5|[![py](images/python.png)]()|
 |[Watch Out For Those Hailstones!](https://open.kattis.com/problems/hailstone)| hailstone |2.4|[![py](images/python.png)]()|
@@ -970,7 +975,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Hired Help](https://open.kattis.com/problems/hiredhelp)| hiredhelp |5.9|[![java](images/java.png)]()|
 |[Hissing Microphone](https://open.kattis.com/problems/hissingmicrophone)| hissingmicrophone |1.3|[![cpp](images/cpp.png)]()|
 |[Hittast](https://open.kattis.com/problems/hittast)| hittast |4.9|[![py](images/python.png)]()|
-|[Hitting the Targets](https://open.kattis.com/problems/hittingtargets)| hittingtargets |1.7|[![py](images/python.png)]()|
+|[Hitting the Targets](https://open.kattis.com/problems/hittingtargets)| hittingtargets |1.6|[![py](images/python.png)]()|
 |[Hlaupafmæli](https://open.kattis.com/problems/hlaupafmaeli)| hlaupafmaeli |3.6|[![py](images/python.png)]()|
 |[Hnappasetningaskipti](https://open.kattis.com/problems/hnappasetningaskipti)| hnappasetningaskipti |2.2|[![py](images/python.png)]()|
 |[Semi-prime H-numbers](https://open.kattis.com/problems/hnumbers)| hnumbers |5.1|[![py](images/python.png)]()|
@@ -978,6 +983,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Holey N-Queens (Batman)](https://open.kattis.com/problems/holeynqueensbatman)| holeynqueensbatman |2.6|[![py](images/python.png)]()|
 |[Holiday Stars](https://open.kattis.com/problems/holidaystars)| holidaystars |6.0|[![py](images/python.png)](src/Holiday%20Stars/holidaystars.py)|
 |[Honeycomb Walk](https://open.kattis.com/problems/honey)| honey |3.0|[![py](images/python.png)]()|
+|[Honey Heist](https://open.kattis.com/problems/honeyheist)| honeyheist |3.6|[![py](images/python.png)]()|
 |[Honi](https://open.kattis.com/problems/honi)| honi |3.0|[![py](images/python.png)]()|
 |[Hópavinna](https://open.kattis.com/problems/hopavinna)| hopavinna |3.0|[![py](images/python.png)]()|
 |[Hoppers](https://open.kattis.com/problems/hoppers)| hoppers |3.9|[![py](images/python.png)]()|
@@ -991,11 +997,11 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Hot Springs](https://open.kattis.com/problems/hotsprings)| hotsprings |2.6|[![py](images/python.png)]()|
 |[House Lawn](https://open.kattis.com/problems/houselawn)| houselawn |4.0|[![py](images/python.png)]()|
 |[House of Cards](https://open.kattis.com/problems/houseofcards)| houseofcards |3.6|[![py](images/python.png)]()|
-|[Howl](https://open.kattis.com/problems/howl)| howl |1.9|[![py](images/python.png)]()|
+|[Howl](https://open.kattis.com/problems/howl)| howl |1.8|[![py](images/python.png)]()|
 |[How Many Digits](https://open.kattis.com/problems/howmanydigits)| howmanydigits |4.1|[![py](images/python.png)]()|
 |[How many 0's](https://open.kattis.com/problems/howmanyzeros)| howmanyzeros |3.7|[![py](images/python.png)]()|
 |[Hraðgreining](https://open.kattis.com/problems/hradgreining)| hradgreining |1.3|[![py](images/python.png)]()|
-|[H to O](https://open.kattis.com/problems/htoo)| htoo |2.9|[![py](images/python.png)]()|
+|[H to O](https://open.kattis.com/problems/htoo)| htoo |2.8|[![py](images/python.png)]()|
 |[Human Cannonball Run](https://open.kattis.com/problems/humancannonball)| humancannonball |2.0|[![java](images/java.png)]()|
 |[The Amazing Human Cannonball](https://open.kattis.com/problems/humancannonball2)| humancannonball2 |1.6|[![cpp](images/cpp.png)]()|
 |[Human Observation](https://open.kattis.com/problems/humanobservation)| humanobservation |5.6|[![py](images/python.png)]()|
@@ -1013,7 +1019,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Icons in the Toolbar](https://open.kattis.com/problems/icons)| icons |8.0|[![py](images/python.png)](src/Icons%20in%20the%20Toolbar/icons.py)|
 |[I Could Have Won](https://open.kattis.com/problems/icouldhavewon)| icouldhavewon |3.3|[![py](images/python.png)]()|
 |[ICPC Awards](https://open.kattis.com/problems/icpcawards)| icpcawards |1.7|[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
-|[ICPC Record Matching](https://open.kattis.com/problems/icpcrecordmatching)| icpcrecordmatching |4.1|[![py](images/python.png)]()|
+|[ICPC Record Matching](https://open.kattis.com/problems/icpcrecordmatching)| icpcrecordmatching |4.2|[![py](images/python.png)]()|
 |[ICPC Team Selection](https://open.kattis.com/problems/icpcteamselection)| icpcteamselection |3.0|[![py](images/python.png)]()|
 |[An I for An Eye](https://open.kattis.com/problems/iforaneye)| iforaneye |4.5|[![py](images/python.png)]()|
 |[Ignore the Garbage](https://open.kattis.com/problems/ignore)| ignore |3.1|[![py](images/python.png)]()|
@@ -1024,26 +1030,26 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Image Decoding](https://open.kattis.com/problems/imagedecoding)| imagedecoding |3.3|[![py](images/python.png)]()|
 |[Image Processing](https://open.kattis.com/problems/imageprocessing)| imageprocessing |1.8|[![py](images/python.png)]()|
 |[IMO Harder Problem](https://open.kattis.com/problems/imoharderproblem)| imoharderproblem |6.4|[![py](images/python.png)](src/IMO%20Harder%20Problem/imoharderproblem.py)|
-|[Imperfect GPS](https://open.kattis.com/problems/imperfectgps)| imperfectgps |4.4|[![cpp](images/cpp.png)]()|
+|[Imperfect GPS](https://open.kattis.com/problems/imperfectgps)| imperfectgps |4.5|[![cpp](images/cpp.png)]()|
 |[Implementation Irregularities](https://open.kattis.com/problems/implementationirregularities)| implementationirregularities |3.3|[![py](images/python.png)]()|
 |[Import Spaghetti](https://open.kattis.com/problems/importspaghetti)| importspaghetti |5.5|[![py](images/python.png)](src/Import%20Spaghetti/importspaghetti.py)|
 |[Mission Improbable](https://open.kattis.com/problems/improbable)| improbable |4.3|[![py](images/python.png)]()|
 |[#includescoring](https://open.kattis.com/problems/includescoring)| includescoring |5.8|[![py](images/python.png)]()|
 |[Incognito](https://open.kattis.com/problems/incognito)| incognito |3.1|[![py](images/python.png)]()|
-|[Increasing Subsequence](https://open.kattis.com/problems/increasingsubsequence)| increasingsubsequence |4.0|[![py](images/python.png)]()|
+|[Increasing Subsequence](https://open.kattis.com/problems/increasingsubsequence)| increasingsubsequence |4.1|[![py](images/python.png)]()|
 |[Indoorienteering](https://open.kattis.com/problems/indoorienteering)| indoorienteering |6.9|[![py](images/python.png)]()|
 |[An Industrial Spy](https://open.kattis.com/problems/industrialspy)| industrialspy |3.0|[![py](images/python.png)]()|
 |[Infinite 2D Array](https://open.kattis.com/problems/infinite2darray)| infinite2darray |5.5|[![py](images/python.png)]()|
 |[Infinite Slides](https://open.kattis.com/problems/infiniteslides)| infiniteslides |3.3|[![py](images/python.png)]()|
 |[In Flagrante Delicto](https://open.kattis.com/problems/inflagrantedelicto)| inflagrantedelicto |4.6|[![py](images/python.png)]()|
-|[Inflation (1)](https://open.kattis.com/problems/inflation)| inflation |2.1|[![py](images/python.png)]()|
+|[Inflation (1)](https://open.kattis.com/problems/inflation)| inflation |2.2|[![py](images/python.png)]()|
 |[Inflation (2)](https://open.kattis.com/problems/inflation2)| inflation2 |3.7|[![py](images/python.png)]()|
 |[Inheritance](https://open.kattis.com/problems/inheritance)| inheritance |3.5|[![py](images/python.png)]()|
 |[Inquiry I](https://open.kattis.com/problems/inquiryi)| inquiryi |2.6|[![py](images/python.png)]()|
 |[Tree Insertion](https://open.kattis.com/problems/insert)| insert |3.0|[![py](images/python.png)]()|
 |[Inspecting Illumination](https://open.kattis.com/problems/inspectingillumination)| inspectingillumination |5.3|[![py](images/python.png)]()|
 |[Integer Division](https://open.kattis.com/problems/integerdivision)| integerdivision |3.4|[![py](images/python.png)]()|
-|[Integer Lists](https://open.kattis.com/problems/integerlists)| integerlists |4.9|[![java](images/java.png)](src/Integer%20Lists/IntegerLists.java)|
+|[Integer Lists](https://open.kattis.com/problems/integerlists)| integerlists |5.0|[![java](images/java.png)](src/Integer%20Lists/IntegerLists.java)|
 |[Intelligence Infection](https://open.kattis.com/problems/intelligenceinfection)| intelligenceinfection |5.0|[![py](images/python.png)]()|
 |[Interactive Tic-Tac-Toe](https://open.kattis.com/problems/interactivetictactoe)| interactivetictactoe |5.7|[![py](images/python.png)](src/Interactive%20Tic-Tac-Toe/interactivetictactoe.py)|
 |[Intercept](https://open.kattis.com/problems/intercept)| intercept |6.7|[![py](images/python.png)](src/Intercept/intercept.py)|
@@ -1058,7 +1064,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Interview Queue](https://open.kattis.com/problems/interviewqueue)| interviewqueue |7.5|[![py](images/python.png)](src/Interview%20Queue/interviewqueue.py)|
 |[Integer Rotation](https://open.kattis.com/problems/introtation)| introtation |6.2|[![py](images/python.png)](src/Integer%20Rotation/introtation.py)|
 |[Invasion](https://open.kattis.com/problems/invasion)| invasion |5.2|[![py](images/python.png)](src/Invasion/invasion.py)|
-|[Inventing Test Data](https://open.kattis.com/problems/inventing)| inventing |5.1|[![py](images/python.png)]()|
+|[Inventing Test Data](https://open.kattis.com/problems/inventing)| inventing |5.0|[![py](images/python.png)]()|
 |[Inverse Factorial](https://open.kattis.com/problems/inversefactorial)| inversefactorial |5.0|[![cpp](images/cpp.png)]()[![java](images/java.png)]()[![py](images/python.png)]()|
 |[Inverted Deck](https://open.kattis.com/problems/inverteddeck)| inverteddeck |4.5|[![py](images/python.png)]()|
 |[Invoker (Easy)](https://open.kattis.com/problems/invokereasy)| invokereasy |2.3|[![py](images/python.png)]()|
@@ -1081,17 +1087,17 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[It's a Mod, Mod, Mod, Mod World](https://open.kattis.com/problems/itsamodmodmodmodworld)| itsamodmodmodmodworld |7.5|[![py](images/python.png)](src/It's%20a%20Mod,%20Mod,%20Mod,%20Mod%20World/itsamodmodmodmodworld.py)|
 |[Ivana](https://open.kattis.com/problems/ivana)| ivana |5.7|[![py](images/python.png)](src/Ivana/ivana.py)|
 |[I Wanna Be The Very Best](https://open.kattis.com/problems/iwannabe)| iwannabe |3.1|[![py](images/python.png)]()|
-|[Jabuke (1)](https://open.kattis.com/problems/jabuke)| jabuke |1.8|[![cpp](images/cpp.png)]()|
+|[Jabuke (1)](https://open.kattis.com/problems/jabuke)| jabuke |1.7|[![cpp](images/cpp.png)]()|
 |[Jabuke (2)](https://open.kattis.com/problems/jabuke2)| jabuke2 |7.3|[![py](images/python.png)]()|
 |[Jack-O'-Lantern Juxtaposition](https://open.kattis.com/problems/jackolanternjuxtaposition)| jackolanternjuxtaposition |1.2|[![cpp](images/cpp.png)]()|
-|[Jackpot](https://open.kattis.com/problems/jackpot)| jackpot |3.4|[![py](images/python.png)]()|
+|[Jackpot](https://open.kattis.com/problems/jackpot)| jackpot |3.3|[![py](images/python.png)]()|
 |[Jack The Lumberjack](https://open.kattis.com/problems/jackthelumberjack)| jackthelumberjack |4.9|[![py](images/python.png)]()|
 |[Tag](https://open.kattis.com/problems/jage)| jage |3.2|[![py](images/python.png)]()|
 |[Jailbreak](https://open.kattis.com/problems/jailbreak)| jailbreak |5.2|[![py](images/python.png)]()|
 |[Jamboree](https://open.kattis.com/problems/jamboree)| jamboree |2.6|[![py](images/python.png)]()|
 |[Jane Eyre](https://open.kattis.com/problems/janeeyre)| janeeyre |3.8|[![py](images/python.png)]()|
 |[Janitor Troubles](https://open.kattis.com/problems/janitortroubles)| janitortroubles |1.5|[![cpp](images/cpp.png)]()|
-|[Jazz It Up!](https://open.kattis.com/problems/jazzitup)| jazzitup |2.2|[![py](images/python.png)]()|
+|[Jazz It Up!](https://open.kattis.com/problems/jazzitup)| jazzitup |2.1|[![py](images/python.png)]()|
 |[Jelly Raid](https://open.kattis.com/problems/jellyraid)| jellyraid |5.8|[![py](images/python.png)](src/Jelly%20Raid/jellyraid.py)|
 |[Jetpack](https://open.kattis.com/problems/jetpack)| jetpack |5.7|[![py](images/python.png)](src/Jetpack/jetpack.py)|
 |[Jet Set](https://open.kattis.com/problems/jetset)| jetset |4.5|[![py](images/python.png)]()|
@@ -1105,8 +1111,8 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[John's Book Stack](https://open.kattis.com/problems/johnsstack)| johnsstack |6.7|[![py](images/python.png)](src/John's%20Book%20Stack/johnsstack.py)|
 |[Join Strings](https://open.kattis.com/problems/joinstrings)| joinstrings |4.5|[![java](images/java.png)]()|
 |[Joint Attack](https://open.kattis.com/problems/jointattack)| jointattack |2.8|[![py](images/python.png)]()|
-|[Joint Jog Jam](https://open.kattis.com/problems/jointjogjam)| jointjogjam |1.8|[![py](images/python.png)]()|
-|[Jolly Jumpers](https://open.kattis.com/problems/jollyjumpers)| jollyjumpers |3.1|[![py](images/python.png)]()|
+|[Joint Jog Jam](https://open.kattis.com/problems/jointjogjam)| jointjogjam |1.7|[![py](images/python.png)]()|
+|[Jolly Jumpers](https://open.kattis.com/problems/jollyjumpers)| jollyjumpers |3.0|[![py](images/python.png)]()|
 |[Joyless Game](https://open.kattis.com/problems/joylessgame)| joylessgame |4.2|[![py](images/python.png)]()|
 |[Judging Troubles](https://open.kattis.com/problems/judging)| judging |2.6|[![java](images/java.png)]()|
 |[Judging Moose](https://open.kattis.com/problems/judgingmoose)| judgingmoose |1.5|[![cpp](images/cpp.png)]()|
@@ -1130,7 +1136,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Running Race](https://open.kattis.com/problems/kaploeb)| kaploeb |3.1|[![py](images/python.png)]()|
 |[Karl Coder](https://open.kattis.com/problems/karlcoder)| karlcoder |4.1|[![py](images/python.png)]()|
 |[Karte](https://open.kattis.com/problems/karte)| karte |1.6|[![cpp](images/cpp.png)]()|
-|[Throwing bridges](https://open.kattis.com/problems/kastabroar)| kastabroar |5.5|[![py](images/python.png)]()|
+|[Throwing bridges](https://open.kattis.com/problems/kastabroar)| kastabroar |5.4|[![py](images/python.png)]()|
 |[Kastenlauf](https://open.kattis.com/problems/kastenlauf)| kastenlauf |3.1|[![py](images/python.png)]()|
 |[Kattis's Quest](https://open.kattis.com/problems/kattissquest)| kattissquest |2.7|[![java](images/java.png)]()|
 |[Kayaking Trip](https://open.kattis.com/problems/kayaking)| kayaking |4.4|[![py](images/python.png)]()|
@@ -1150,24 +1156,24 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[King of the Waves](https://open.kattis.com/problems/kingofthewaves)| kingofthewaves |4.9|[![py](images/python.png)]()|
 |[King's Colors](https://open.kattis.com/problems/kingscolors)| kingscolors |4.4|[![py](images/python.png)]()|
 |[King's Decree](https://open.kattis.com/problems/kingsdecree)| kingsdecree |4.2|[![py](images/python.png)](src/King's%20Decree/kingsdecree.py)|
-|[K-Inversions](https://open.kattis.com/problems/kinversions)| kinversions |4.1|[![cpp](images/cpp.png)]()|
+|[K-Inversions](https://open.kattis.com/problems/kinversions)| kinversions |3.6|[![cpp](images/cpp.png)]()|
 |[Kitchen Measurements](https://open.kattis.com/problems/kitchen)| kitchen |3.7|[![py](images/python.png)]()|
 |[Kitchen Combinatorics](https://open.kattis.com/problems/kitchencombinatorics)| kitchencombinatorics |5.2|[![py](images/python.png)](src/Kitchen%20Combinatorics/kitchencombinatorics.py)|
 |[Kitten on a Tree](https://open.kattis.com/problems/kitten)| kitten |1.8|[![py](images/python.png)]()|
 |[Kleptography](https://open.kattis.com/problems/kleptography)| kleptography |1.6|[![cpp](images/cpp.png)]()|
-|[Cutting Proteins](https://open.kattis.com/problems/klippaprotein)| klippaprotein |6.2|[![py](images/python.png)]()|
+|[Cutting Proteins](https://open.kattis.com/problems/klippaprotein)| klippaprotein |6.1|[![py](images/python.png)]()|
 |[The Clock](https://open.kattis.com/problems/klockan2)| klockan2 |1.9|[![py](images/python.png)]()|
-|[Knapsack](https://open.kattis.com/problems/knapsack)| knapsack |4.6|[![py](images/python.png)]()|
+|[Knapsack](https://open.kattis.com/problems/knapsack)| knapsack |4.5|[![py](images/python.png)]()|
 |[Knight Fly](https://open.kattis.com/problems/knightfly)| knightfly |5.2|[![py](images/python.png)]()|
 |[Knight Jump](https://open.kattis.com/problems/knightjump)| knightjump |2.4|[![py](images/python.png)]()|
 |[Knight Packing](https://open.kattis.com/problems/knightpacking)| knightpacking |1.2|[![py](images/python.png)]()|
 |[Knight Search](https://open.kattis.com/problems/knightsearch)| knightsearch |3.3|[![py](images/python.png)]()|
 |[Knights in Fen](https://open.kattis.com/problems/knightsfen)| knightsfen |3.5|[![py](images/python.png)]()|
-|[Knigs of the Forest](https://open.kattis.com/problems/knigsoftheforest)| knigsoftheforest |3.9|[![py](images/python.png)]()|
-|[Knitpicking](https://open.kattis.com/problems/knitpicking)| knitpicking |3.1|[![py](images/python.png)]()|
+|[Knigs of the Forest](https://open.kattis.com/problems/knigsoftheforest)| knigsoftheforest |3.3|[![py](images/python.png)]()|
+|[Knitpicking](https://open.kattis.com/problems/knitpicking)| knitpicking |3.0|[![py](images/python.png)]()|
 |[Knot Knowledge](https://open.kattis.com/problems/knotknowledge)| knotknowledge |1.4|[![py](images/python.png)]()|
 |[Koffínhraði](https://open.kattis.com/problems/koffinhradi)| koffinhradi |5.1|[![py](images/python.png)](src/Koffínhraði/koffinhradi.py)|
-|[Kolkrabbaleikarnir](https://open.kattis.com/problems/kolkrabbaleikarnir)| kolkrabbaleikarnir |8.1|[![py](images/python.png)](src/Kolkrabbaleikarnir/kolkrabbaleikarnir.py)|
+|[Kolkrabbaleikarnir](https://open.kattis.com/problems/kolkrabbaleikarnir)| kolkrabbaleikarnir |8.0|[![py](images/python.png)](src/Kolkrabbaleikarnir/kolkrabbaleikarnir.py)|
 |[Kolone](https://open.kattis.com/problems/kolone)| kolone |3.4|[![py](images/python.png)]()|
 |[Buying Books](https://open.kattis.com/problems/kopabocker)| kopabocker |3.8|[![py](images/python.png)]()|
 |[Kornislav](https://open.kattis.com/problems/kornislav)| kornislav |1.6|[![cpp](images/cpp.png)]()|
@@ -1197,18 +1203,18 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Left and Right](https://open.kattis.com/problems/leftandright)| leftandright |3.0|[![py](images/python.png)]()|
 |[Left Beehind](https://open.kattis.com/problems/leftbeehind)| leftbeehind |1.9|[![cpp](images/cpp.png)]()|
 |[Leggja saman](https://open.kattis.com/problems/leggjasaman)| leggjasaman |1.2|[![py](images/python.png)]()|
-|[Leiðangur](https://open.kattis.com/problems/leidangur)| leidangur |2.6|[![py](images/python.png)]()|
+|[Leiðangur](https://open.kattis.com/problems/leidangur)| leidangur |2.8|[![py](images/python.png)]()|
 |[Lektira](https://open.kattis.com/problems/lektira)| lektira |3.0|[![py](images/python.png)]()|
 |[Lemonade Trade](https://open.kattis.com/problems/lemonadetrade)| lemonadetrade |5.7|[![py](images/python.png)](src/Lemonade%20Trade/lemonadetrade.py)|
 |[Less vs. Fewer](https://open.kattis.com/problems/lessvsfewer)| lessvsfewer |2.2|[![py](images/python.png)]()|
 |[Lexicography](https://open.kattis.com/problems/lexicography)| lexicography |6.0|[![py](images/python.png)](src/Lexicography/lexicography.py)|
 |[License to Launch](https://open.kattis.com/problems/licensetolaunch)| licensetolaunch |1.6|[![cpp](images/cpp.png)]()|
-|[Liðaskipting 2](https://open.kattis.com/problems/lidaskipting2)| lidaskipting2 |2.7|[![py](images/python.png)]()|
+|[Liðaskipting 2](https://open.kattis.com/problems/lidaskipting2)| lidaskipting2 |2.8|[![py](images/python.png)]()|
 |[Liga](https://open.kattis.com/problems/liga)| liga |7.3|[![py](images/python.png)](src/Liga/liga.py)|
 |[Lights](https://open.kattis.com/problems/lights)| lights |6.2|[![py](images/python.png)](src/Lights/lights.py)|
 |[Limbo - Part 1](https://open.kattis.com/problems/limbo1)| limbo1 |3.9|[![py](images/python.png)]()|
 |[Limbo - Part 2](https://open.kattis.com/problems/limbo2)| limbo2 |3.7|[![py](images/python.png)]()|
-|[Linden Mayor System](https://open.kattis.com/problems/lindenmayorsystem)| lindenmayorsystem |2.4|[![py](images/python.png)]()|
+|[Linden Mayor System](https://open.kattis.com/problems/lindenmayorsystem)| lindenmayorsystem |2.3|[![py](images/python.png)]()|
 |[Linear Recurrences](https://open.kattis.com/problems/linearrecurrence)| linearrecurrence |4.9|[![py](images/python.png)]()|
 |[Lines Per Hour](https://open.kattis.com/problems/linesperhour)| linesperhour |1.8|[![py](images/python.png)]()|
 |[Line Them Up](https://open.kattis.com/problems/lineup)| lineup |1.7|[![cpp](images/cpp.png)]()|
@@ -1221,7 +1227,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[A Different List Game](https://open.kattis.com/problems/listgame2)| listgame2 |9.1|[![py](images/python.png)](src/A%20Different%20List%20Game/listgame2.py)|
 |[Ljutnja](https://open.kattis.com/problems/ljutnja)| ljutnja |5.2|[![py](images/python.png)]()|
 |[Locked Treasure](https://open.kattis.com/problems/lockedtreasure)| lockedtreasure |2.5|[![cpp](images/cpp.png)]()|
-|[Lockout](https://open.kattis.com/problems/lockout)| lockout |3.4|[![py](images/python.png)]()|
+|[Lockout](https://open.kattis.com/problems/lockout)| lockout |3.3|[![py](images/python.png)]()|
 |[Locust Locus](https://open.kattis.com/problems/locustlocus)| locustlocus |1.9|[![py](images/python.png)]()|
 |[LogDB](https://open.kattis.com/problems/logdb)| logdb |5.0|[![py](images/python.png)]()|
 |[Logic Functions](https://open.kattis.com/problems/logicfunctions)| logicfunctions |1.5|[![cpp](images/cpp.png)]()|
@@ -1232,7 +1238,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Longest Common Substring](https://open.kattis.com/problems/longestcommonsubstring)| longestcommonsubstring |4.9|[![py](images/python.png)]()|
 |[Longest path in a DAG](https://open.kattis.com/problems/longestpathinadag)| longestpathinadag |3.4|[![py](images/python.png)]()|
 |[Longest Prime Sum](https://open.kattis.com/problems/longestprimesum)| longestprimesum |2.3|[![py](images/python.png)]()|
-|[Longest Increasing Subsequence](https://open.kattis.com/problems/longincsubseq)| longincsubseq |5.2|[![py](images/python.png)](src/Longest%20Increasing%20Subsequence/longincsubseq.py)|
+|[Longest Increasing Subsequence](https://open.kattis.com/problems/longincsubseq)| longincsubseq |5.1|[![py](images/python.png)](src/Longest%20Increasing%20Subsequence/longincsubseq.py)|
 |[Long Swaps](https://open.kattis.com/problems/longswaps)| longswaps |3.6|[![py](images/python.png)]()|
 |[Loopy Cab Drivers](https://open.kattis.com/problems/loopycabdrivers)| loopycabdrivers |6.7|[![py](images/python.png)](src/Loopy%20Cab%20Drivers/loopycabdrivers.py)|
 |[Loo Rolls](https://open.kattis.com/problems/loorolls)| loorolls |2.1|[![py](images/python.png)]()|
@@ -1254,7 +1260,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[The Magical 3](https://open.kattis.com/problems/magical3)| magical3 |5.8|[![py](images/python.png)](src/The%20Magical%203/magical3.py)|
 |[Magical Cows](https://open.kattis.com/problems/magicalcows)| magicalcows |5.1|[![py](images/python.png)]()|
 |[Magical GCD](https://open.kattis.com/problems/magicalgcd)| magicalgcd |5.8|[![py](images/python.png)](src/Magical%20GCD/magicalgcd.py)|
-|[Association of Cats and Magical Lights](https://open.kattis.com/problems/magicallights)| magicallights |5.6|[![py](images/python.png)]()|
+|[Association of Cats and Magical Lights](https://open.kattis.com/problems/magicallights)| magicallights |5.7|[![py](images/python.png)]()|
 |[Magical Mystery Knight's Tour](https://open.kattis.com/problems/magicalmysteryknight)| magicalmysteryknight |9.3|[![py](images/python.png)](src/Magical%20Mystery%20Knight's%20Tour/magicalmysteryknight.py)|
 |[Magical Runes](https://open.kattis.com/problems/magicalrunes)| magicalrunes |3.6|[![py](images/python.png)]()|
 |[Magic Sequence](https://open.kattis.com/problems/magicsequence)| magicsequence |8.3|[![java](images/java.png)]()[![py](images/python.png)]()|
@@ -1262,7 +1268,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Magnesium Supplementation](https://open.kattis.com/problems/magnesiumsupplementation)| magnesiumsupplementation |5.0|[![py](images/python.png)](src/Magnesium%20Supplementation/magnesiumsupplementation.py)|
 |[Mahjong Madness](https://open.kattis.com/problems/mahjongmadness)| mahjongmadness |4.6|[![py](images/python.png)]()|
 |[The Mailbox Manufacturers Problem](https://open.kattis.com/problems/mailbox)| mailbox |2.3|[![py](images/python.png)]()|
-|[Majority Card](https://open.kattis.com/problems/majoritycard)| majoritycard |7.3|[![cpp](images/cpp.png)](src/Majority%20Card/majoritycard.cpp)|
+|[Majority Card](https://open.kattis.com/problems/majoritycard)| majoritycard |7.2|[![cpp](images/cpp.png)](src/Majority%20Card/majoritycard.cpp)|
 |[Majór Skýrsla](https://open.kattis.com/problems/majorskyrsla)| majorskyrsla |3.3|[![py](images/python.png)]()|
 |[Majstor](https://open.kattis.com/problems/majstor)| majstor |2.6|[![py](images/python.png)]()|
 |[Making A Meowth](https://open.kattis.com/problems/makingameowth)| makingameowth |1.7|[![py](images/python.png)]()|
@@ -1286,7 +1292,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Massive Card Game](https://open.kattis.com/problems/massivecardgame)| massivecardgame |3.0|[![java](images/java.png)]()|
 |[Mastering Mastermind](https://open.kattis.com/problems/mastermind)| mastermind |2.5|[![py](images/python.png)]()|
 |[Matarinnkaup](https://open.kattis.com/problems/matarinnkaup)| matarinnkaup |5.4|[![py](images/python.png)]()|
-|[Match Game](https://open.kattis.com/problems/matchgame)| matchgame |4.7|[![py](images/python.png)]()|
+|[Match Game](https://open.kattis.com/problems/matchgame)| matchgame |4.6|[![py](images/python.png)]()|
 |[Matchsticks](https://open.kattis.com/problems/matchsticks)| matchsticks |4.0|[![py](images/python.png)]()|
 |[Mathemagicians](https://open.kattis.com/problems/mathemagicians)| mathemagicians |4.8|[![py](images/python.png)]()|
 |[Math Homework](https://open.kattis.com/problems/mathhomework)| mathhomework |2.0|[![cpp](images/cpp.png)]()|
@@ -1295,12 +1301,13 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Matrix Inverse](https://open.kattis.com/problems/matrix)| matrix |3.3|[![cpp](images/cpp.png)]()|
 |[Max Arithmetic Subsequence](https://open.kattis.com/problems/maxarithmeticsubsequence)| maxarithmeticsubsequence |7.0|[![py](images/python.png)](src/Max%20Arithmetic%20Subsequence/maxarithmeticsubsequence.py)|
 |[Maximum Clique](https://open.kattis.com/problems/maxclique)| maxclique |8.0|[![py](images/python.png)]()|
-|[Maximum Number of Colinear Points](https://open.kattis.com/problems/maxcolinear)| maxcolinear |4.5|[![py](images/python.png)]()|
+|[Maximum Number of Colinear Points](https://open.kattis.com/problems/maxcolinear)| maxcolinear |4.6|[![py](images/python.png)]()|
 |[Maximum Flow](https://open.kattis.com/problems/maxflow)| maxflow |4.3|[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
+|[Maximizing (And Minimizing) Your Winnings](https://open.kattis.com/problems/maximizingwinnings)| maximizingwinnings |4.1|[![py](images/python.png)]()|
 |[Maximizing Your Pay](https://open.kattis.com/problems/maximizingyourpay)| maximizingyourpay |5.2|[![py](images/python.png)]()|
 |[Maximum Choice](https://open.kattis.com/problems/maximumchoice)| maximumchoice |4.0|[![py](images/python.png)]()|
-|[Maximum Fix](https://open.kattis.com/problems/maximumfix)| maximumfix |3.9|[![py](images/python.png)]()|
-|[Maximum Rent](https://open.kattis.com/problems/maximumrent)| maximumrent |3.2|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
+|[Maximum Fix](https://open.kattis.com/problems/maximumfix)| maximumfix |4.0|[![py](images/python.png)]()|
+|[Maximum Rent](https://open.kattis.com/problems/maximumrent)| maximumrent |3.3|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
 |[The Maze Makers](https://open.kattis.com/problems/mazemakers)| mazemakers |3.4|[![py](images/python.png)]()|
 |[MazeMan](https://open.kattis.com/problems/mazeman)| mazeman |4.2|[![py](images/python.png)]()|
 |[Maze Movement](https://open.kattis.com/problems/mazemovement)| mazemovement |3.7|[![py](images/python.png)]()|
@@ -1322,42 +1329,42 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Milestone Counter](https://open.kattis.com/problems/milestones)| milestones |3.2|[![py](images/python.png)]()|
 |[Millifærsla](https://open.kattis.com/problems/millifaersla)| millifaersla |1.2|[![py](images/python.png)]()|
 |[Millionaire Madness](https://open.kattis.com/problems/millionairemadness)| millionairemadness |1.8|[![java](images/java.png)]()|
-|[Minimum Cost Maximum Flow](https://open.kattis.com/problems/mincostmaxflow)| mincostmaxflow |5.1|[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
+|[Minimum Cost Maximum Flow](https://open.kattis.com/problems/mincostmaxflow)| mincostmaxflow |5.0|[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
 |[Minimum Cut](https://open.kattis.com/problems/mincut)| mincut |3.6|[![py](images/python.png)]()|
 |[Minimum Scalar Product](https://open.kattis.com/problems/minimumscalar)| minimumscalar |2.0|[![py](images/python.png)]()|
 |[Minor Setback](https://open.kattis.com/problems/minorsetback)| minorsetback |3.6|[![py](images/python.png)]()|
-|[Minimum Spanning Tree](https://open.kattis.com/problems/minspantree)| minspantree |4.5|[![java](images/java.png)]()|
+|[Minimum Spanning Tree](https://open.kattis.com/problems/minspantree)| minspantree |4.4|[![java](images/java.png)]()|
 |[Mirror Images](https://open.kattis.com/problems/mirror)| mirror |2.2|[![cpp](images/cpp.png)]()|
 |[Misa](https://open.kattis.com/problems/misa)| misa |2.1|[![py](images/python.png)]()|
 |[Missing Gnomes](https://open.kattis.com/problems/missinggnomes)| missinggnomes |3.5|[![py](images/python.png)]()|
-|[Missing Number (1)](https://open.kattis.com/problems/missingnumber)| missingnumber |3.5|[![py](images/python.png)]()|
-|[Missing Number (2)](https://open.kattis.com/problems/missingnumber2)| missingnumber2 |6.6|[![py](images/python.png)](src/Missing%20Number%20(2)/missingnumber2.py)|
+|[Missing Number (1)](https://open.kattis.com/problems/missingnumber)| missingnumber |3.4|[![py](images/python.png)]()|
+|[Missing Number (2)](https://open.kattis.com/problems/missingnumber2)| missingnumber2 |6.7|[![py](images/python.png)](src/Missing%20Number%20(2)/missingnumber2.py)|
 |[Missing Numbers](https://open.kattis.com/problems/missingnumbers)| missingnumbers |2.0|[![cpp](images/cpp.png)]()|
 |[Mixed-Base Arithmetic](https://open.kattis.com/problems/mixedbasearithmetic)| mixedbasearithmetic |5.9|[![py](images/python.png)](src/Mixed-Base%20Arithmetic/mixedbasearithmetic.py)|
 |[Mixed Fractions](https://open.kattis.com/problems/mixedfractions)| mixedfractions |1.6|[![cpp](images/cpp.png)]()|
 |[Mjehuric](https://open.kattis.com/problems/mjehuric)| mjehuric |1.7|[![py](images/python.png)]()|
-|[Multi-Class Binary Neural Network for Handwritten Digits](https://open.kattis.com/problems/mnist10class)| mnist10class |9.7|[![py](images/python.png)](src/Multi-Class%20Binary%20Neural%20Network%20for%20Handwritten%20Digits/mnist10class.py)|
-|[Two-Class Binary Neural Network for Handwritten Digits](https://open.kattis.com/problems/mnist2class)| mnist2class |9.4|[![py](images/python.png)](src/Two-Class%20Binary%20Neural%20Network%20for%20Handwritten%20Digits/mnist2class.py)|
+|[Multi-Class Binary Neural Network for Handwritten Digits](https://open.kattis.com/problems/mnist10class)| mnist10class |9.6|[![py](images/python.png)](src/Multi-Class%20Binary%20Neural%20Network%20for%20Handwritten%20Digits/mnist10class.py)|
+|[Two-Class Binary Neural Network for Handwritten Digits](https://open.kattis.com/problems/mnist2class)| mnist2class |9.3|[![py](images/python.png)](src/Two-Class%20Binary%20Neural%20Network%20for%20Handwritten%20Digits/mnist2class.py)|
 |[Moderate Pace](https://open.kattis.com/problems/moderatepace)| moderatepace |1.5|[![py](images/python.png)]()|
 |[Modified Gray Code](https://open.kattis.com/problems/modifiedgraycode)| modifiedgraycode |2.9|[![py](images/python.png)]()|
 |[Modular Arithmetic](https://open.kattis.com/problems/modulararithmetic)| modulararithmetic |3.0|[![py](images/python.png)]()|
 |[Modulo](https://open.kattis.com/problems/modulo)| modulo |1.4|[![cpp](images/cpp.png)]()|
 |[Modulo Data Structures](https://open.kattis.com/problems/modulodatastructures)| modulodatastructures |4.8|[![py](images/python.png)]()|
-|[Modulo Solitaire](https://open.kattis.com/problems/modulosolitaire)| modulosolitaire |3.0|[![py](images/python.png)]()|
+|[Modulo Solitaire](https://open.kattis.com/problems/modulosolitaire)| modulosolitaire |2.9|[![py](images/python.png)]()|
 |[Molecules](https://open.kattis.com/problems/molecules)| molecules |3.6|[![py](images/python.png)]()|
 |[Molekule](https://open.kattis.com/problems/molekule)| molekule |3.4|[![py](images/python.png)]()|
 |[Money Matters](https://open.kattis.com/problems/moneymatters)| moneymatters |3.0|[![py](images/python.png)]()|
 |[Money Transfers](https://open.kattis.com/problems/moneytransfers)| moneytransfers |7.2|[![py](images/python.png)](src/Money%20Transfers/moneytransfers.py)|
 |[Traveling Monk](https://open.kattis.com/problems/monk)| monk |3.3|[![py](images/python.png)]()|
 |[Monopoly](https://open.kattis.com/problems/monopol)| monopol |1.4|[![py](images/python.png)]()|
-|[Let's Play Monopoly!](https://open.kattis.com/problems/monopoly)| monopoly |5.0|[![py](images/python.png)]()|
+|[Let's Play Monopoly!](https://open.kattis.com/problems/monopoly)| monopoly |5.1|[![py](images/python.png)]()|
 |[Mårten's Theorem](https://open.kattis.com/problems/more10)| more10 |6.7|[![py](images/python.png)](src/Mårten's%20Theorem/more10.py)|
 |[Just A Few More Triangles!](https://open.kattis.com/problems/moretriangles)| moretriangles |6.1|[![cpp](images/cpp.png)](src/Just%20A%20Few%20More%20Triangles!/moretriangles.cpp)|
 |[Morse Code Palindromes](https://open.kattis.com/problems/morsecodepalindromes)| morsecodepalindromes |3.1|[![py](images/python.png)]()|
 |[Intergalactic Mortgage](https://open.kattis.com/problems/mortgage)| mortgage |6.2|[![cpp](images/cpp.png)](src/Intergalactic%20Mortgage/mortgage.cpp)|
 |[Moscow Dream](https://open.kattis.com/problems/moscowdream)| moscowdream |2.0|[![cpp](images/cpp.png)]()|
 |[Mosquito Multiplication](https://open.kattis.com/problems/mosquito)| mosquito |2.0|[![py](images/python.png)]()|
-|[Most Difficult](https://open.kattis.com/problems/mostdifficult)| mostdifficult |2.9|[![py](images/python.png)]()|
+|[Most Difficult](https://open.kattis.com/problems/mostdifficult)| mostdifficult |2.8|[![py](images/python.png)]()|
 |[Mountain Biking](https://open.kattis.com/problems/mountainbiking)| mountainbiking |3.2|[![py](images/python.png)]()|
 |[Mountain Village](https://open.kattis.com/problems/mountainvillage)| mountainvillage |4.8|[![java](images/java.png)]()|
 |[Movie Collection](https://open.kattis.com/problems/moviecollection)| moviecollection |4.3|[![py](images/python.png)]()|
@@ -1380,20 +1387,20 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Musical Trees](https://open.kattis.com/problems/musicaltrees)| musicaltrees |3.4|[![py](images/python.png)]()|
 |[Music Your Way](https://open.kattis.com/problems/musicyourway)| musicyourway |2.4|[![py](images/python.png)]()|
 |[Muzicari](https://open.kattis.com/problems/muzicari)| muzicari |4.8|[![py](images/python.png)]()|
-|[Minimum Weighted Vertex Cover](https://open.kattis.com/problems/mwvc)| mwvc |7.8|[![py](images/python.png)]()|
+|[Minimum Weighted Vertex Cover](https://open.kattis.com/problems/mwvc)| mwvc |7.9|[![py](images/python.png)]()|
 |[Mylla](https://open.kattis.com/problems/mylla2)| mylla2 |1.6|[![py](images/python.png)]()|
 |[Nafnagift](https://open.kattis.com/problems/nafnagift)| nafnagift |4.8|[![py](images/python.png)](src/Nafnagift/nafnagift.py)|
 |[Name Generation](https://open.kattis.com/problems/namegeneration)| namegeneration |2.9|[![py](images/python.png)]()|
 |[Palindrome Names](https://open.kattis.com/problems/names)| names |4.1|[![py](images/python.png)]()|
 |[Name That Permutation](https://open.kattis.com/problems/namethatpermutation)| namethatpermutation |4.3|[![py](images/python.png)]()|
-|[Námsleið](https://open.kattis.com/problems/namsleid)| namsleid |3.7|[![py](images/python.png)](src/Námsleið/namsleid.py)|
+|[Námsleið](https://open.kattis.com/problems/namsleid)| namsleid |4.1|[![py](images/python.png)](src/Námsleið/namsleid.py)|
 |[Narrow Art Gallery](https://open.kattis.com/problems/narrowartgallery)| narrowartgallery |2.9|[![py](images/python.png)]()|
 |[Nasty Hacks](https://open.kattis.com/problems/nastyhacks)| nastyhacks |1.4|[![java](images/java.png)]()|
 |[Natjecanje](https://open.kattis.com/problems/natjecanje)| natjecanje |2.2|[![py](images/python.png)]()|
 |[Natrij](https://open.kattis.com/problems/natrij)| natrij |2.9|[![py](images/python.png)]()|
 |[Nature Reserve](https://open.kattis.com/problems/naturereserve)| naturereserve |4.1|[![java](images/java.png)]()|
 |[Neighborhood Watch](https://open.kattis.com/problems/neighborhoodwatch)| neighborhoodwatch |3.4|[![py](images/python.png)]()|
-|[Nested Dolls](https://open.kattis.com/problems/nesteddolls)| nesteddolls |6.7|[![py](images/python.png)](src/Nested%20Dolls/nesteddolls.py)|
+|[Nested Dolls](https://open.kattis.com/problems/nesteddolls)| nesteddolls |6.6|[![py](images/python.png)](src/Nested%20Dolls/nesteddolls.py)|
 |[Nested Shapes](https://open.kattis.com/problems/nestedshapes)| nestedshapes |3.3|[![py](images/python.png)]()|
 |[Neutral Ground](https://open.kattis.com/problems/neutralground)| neutralground |3.3|[![py](images/python.png)]()|
 |[Never Give Up](https://open.kattis.com/problems/nevergiveup)| nevergiveup |5.0|[![py](images/python.png)]()|
@@ -1414,7 +1421,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[NOP](https://open.kattis.com/problems/nop)| nop |2.1|[![py](images/python.png)]()|
 |[Norma](https://open.kattis.com/problems/norma)| norma |7.7|[![cpp](images/cpp.png)](src/Norma/norma.cpp)|
 |[Not Amused](https://open.kattis.com/problems/notamused)| notamused |2.6|[![py](images/python.png)]()|
-|[No Thanks!](https://open.kattis.com/problems/nothanks)| nothanks |2.0|[![py](images/python.png)]()|
+|[No Thanks!](https://open.kattis.com/problems/nothanks)| nothanks |2.1|[![py](images/python.png)]()|
 |[N-Puzzle](https://open.kattis.com/problems/npuzzle)| npuzzle |1.9|[![py](images/python.png)]()|
 |[N-sum](https://open.kattis.com/problems/nsum)| nsum |1.3|[![py](images/python.png)]()|
 |[NTNU Orienteering](https://open.kattis.com/problems/ntnuorienteering)| ntnuorienteering |4.3|[![py](images/python.png)]()|
@@ -1427,13 +1434,13 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Number Sets (Hard)](https://open.kattis.com/problems/numbersetshard)| numbersetshard |7.1|[![py](images/python.png)](src/Number%20Sets%20(Hard)/numbersetshard.py)|
 |[Numbers On a Tree](https://open.kattis.com/problems/numbertree)| numbertree |2.4|[![cpp](images/cpp.png)]()|
 |[Moving to Nuremberg](https://open.kattis.com/problems/nuremberg)| nuremberg |5.7|[![py](images/python.png)]()|
-|[Ocean Currents](https://open.kattis.com/problems/oceancurrents)| oceancurrents |5.4|[![py](images/python.png)]()|
+|[Ocean Currents](https://open.kattis.com/problems/oceancurrents)| oceancurrents |5.5|[![py](images/python.png)]()|
 |[Odd A's, Even B's](https://open.kattis.com/problems/oddaevenb)| oddaevenb |4.4|[![py](images/python.png)]()|
 |[Odd Binomial Coefficients](https://open.kattis.com/problems/oddbinom)| oddbinom |3.4|[![py](images/python.png)]()|
 |[Odd Echo](https://open.kattis.com/problems/oddecho)| oddecho |1.3|[![py](images/python.png)]()|
 |[Odd Gnome](https://open.kattis.com/problems/oddgnome)| oddgnome |1.7|[![cpp](images/cpp.png)]()|
 |[Oddities](https://open.kattis.com/problems/oddities)| oddities |1.3|[![cpp](images/cpp.png)]()|
-|[Odd Man Out](https://open.kattis.com/problems/oddmanout)| oddmanout |1.6|[![cpp](images/cpp.png)]()|
+|[Odd Man Out](https://open.kattis.com/problems/oddmanout)| oddmanout |1.5|[![cpp](images/cpp.png)]()|
 |[Odds of Mia](https://open.kattis.com/problems/odds)| odds |2.5|[![py](images/python.png)]()|
 |[Office Number](https://open.kattis.com/problems/officenumber)| officenumber |4.1|[![py](images/python.png)]()|
 |[Office Space](https://open.kattis.com/problems/officespace)| officespace |4.7|[![py](images/python.png)]()|
@@ -1481,7 +1488,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Panda Chess](https://open.kattis.com/problems/pandachess)| pandachess |6.0|[![py](images/python.png)](src/Panda%20Chess/pandachess.py)|
 |[Paper Snowflakes](https://open.kattis.com/problems/papersnowflakes)| papersnowflakes |6.2|[![py](images/python.png)](src/Paper%20Snowflakes/papersnowflakes.py)|
 |[Parakoopa Projectile](https://open.kattis.com/problems/parakoopaprojectile)| parakoopaprojectile |8.4|[![py](images/python.png)](src/Parakoopa%20Projectile/parakoopaprojectile.py)|
-|[Parent Gap](https://open.kattis.com/problems/parentgap)| parentgap |2.5|[![py](images/python.png)]()|
+|[Parent Gap](https://open.kattis.com/problems/parentgap)| parentgap |2.6|[![py](images/python.png)]()|
 |[Parket](https://open.kattis.com/problems/parket)| parket |2.3|[![py](images/python.png)]()|
 |[Parking (1)](https://open.kattis.com/problems/parking)| parking |2.0|[![py](images/python.png)]()|
 |[Parking (2)](https://open.kattis.com/problems/parking2)| parking2 |1.6|[![cpp](images/cpp.png)]()|
@@ -1523,7 +1530,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Persistent Numbers](https://open.kattis.com/problems/persistent)| persistent |4.3|[![py](images/python.png)]()|
 |[Pervasive Heart Monitor](https://open.kattis.com/problems/pervasiveheartmonitor)| pervasiveheartmonitor |1.8|[![py](images/python.png)]()|
 |[Pet](https://open.kattis.com/problems/pet)| pet |1.4|[![java](images/java.png)]()[![py](images/python.png)]()|
-|[Pharmacy](https://open.kattis.com/problems/pharmacy)| pharmacy |4.0|[![py](images/python.png)]()|
+|[Pharmacy](https://open.kattis.com/problems/pharmacy)| pharmacy |3.9|[![py](images/python.png)]()|
 |[Phone List](https://open.kattis.com/problems/phonelist)| phonelist |3.4|[![py](images/python.png)]()|
 |[Piano Lessons](https://open.kattis.com/problems/pianolessons)| pianolessons |3.5|[![py](images/python.png)]()|
 |[Pick up sticks](https://open.kattis.com/problems/pickupsticks)| pickupsticks |4.0|[![py](images/python.png)]()|
@@ -1536,9 +1543,9 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Pinni Frændi](https://open.kattis.com/problems/pinnifraendi)| pinnifraendi |2.3|[![py](images/python.png)]()|
 |[Pipe Rotation](https://open.kattis.com/problems/piperotation)| piperotation |3.5|[![py](images/python.png)]()|
 |[Pitch Performance](https://open.kattis.com/problems/pitchperformance)| pitchperformance |5.0|[![py](images/python.png)]()|
-|[Pivot](https://open.kattis.com/problems/pivot)| pivot |2.5|[![py](images/python.png)]()|
+|[Pivot](https://open.kattis.com/problems/pivot)| pivot |2.6|[![py](images/python.png)]()|
 |[Pizza Delivery](https://open.kattis.com/problems/pizza)| pizza |4.6|[![py](images/python.png)]()|
-|[Pizza Crust](https://open.kattis.com/problems/pizza2)| pizza2 |1.9|[![cpp](images/cpp.png)]()|
+|[Pizza Crust](https://open.kattis.com/problems/pizza2)| pizza2 |1.7|[![cpp](images/cpp.png)]()|
 |[Pizza Hawaii](https://open.kattis.com/problems/pizzahawaii)| pizzahawaii |2.4|[![py](images/python.png)]()|
 |[Pizzastrengur](https://open.kattis.com/problems/pizzastrengur)| pizzastrengur |5.2|[![py](images/python.png)]()|
 |[Pizzubestun](https://open.kattis.com/problems/pizzubestun)| pizzubestun |2.2|[![py](images/python.png)]()|
@@ -1548,16 +1555,16 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Planet Hopping](https://open.kattis.com/problems/planethopping)| planethopping |4.3|[![py](images/python.png)]()|
 |[Planets](https://open.kattis.com/problems/planets2)| planets2 |3.3|[![py](images/python.png)]()|
 |[Planina](https://open.kattis.com/problems/planina)| planina |1.5|[![cpp](images/cpp.png)]()[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
-|[Planting Trees](https://open.kattis.com/problems/plantingtrees)| plantingtrees |1.8|[![py](images/python.png)]()|
+|[Planting Trees](https://open.kattis.com/problems/plantingtrees)| plantingtrees |1.7|[![py](images/python.png)]()|
 |[Platforme](https://open.kattis.com/problems/platforme)| platforme |2.9|[![py](images/python.png)]()|
 |[Playfair Cipher](https://open.kattis.com/problems/playfair)| playfair |3.0|[![py](images/python.png)]()|
 |[Playground](https://open.kattis.com/problems/playground)| playground |4.9|[![py](images/python.png)]()|
 |[Playing the Slots](https://open.kattis.com/problems/playingtheslots)| playingtheslots |3.2|[![py](images/python.png)]()|
 |[Playing with Numbers](https://open.kattis.com/problems/playingwithnumbers)| playingwithnumbers |4.8|[![py](images/python.png)]()|
 |[Please, Go First](https://open.kattis.com/problems/pleasegofirst)| pleasegofirst |3.4|[![py](images/python.png)]()|
-|[Plotting Polynomials](https://open.kattis.com/problems/plot)| plot |2.4|[![py](images/python.png)]()|
+|[Plotting Polynomials](https://open.kattis.com/problems/plot)| plot |2.5|[![py](images/python.png)]()|
 |[Mr. Plow King](https://open.kattis.com/problems/plowking)| plowking |3.2|[![py](images/python.png)]()|
-|[Point in Polygon](https://open.kattis.com/problems/pointinpolygon)| pointinpolygon |5.9|[![py](images/python.png)](src/Point%20in%20Polygon/pointinpolygon.py)|
+|[Point in Polygon](https://open.kattis.com/problems/pointinpolygon)| pointinpolygon |5.8|[![py](images/python.png)](src/Point%20in%20Polygon/pointinpolygon.py)|
 |[Pokeball Fever](https://open.kattis.com/problems/pokeball)| pokeball |6.2|[![py](images/python.png)](src/Pokeball%20Fever/pokeball.py)|
 |[Pokechat](https://open.kattis.com/problems/pokechat)| pokechat |1.4|[![py](images/python.png)]()|
 |[Pokemon Go Go](https://open.kattis.com/problems/pokemongogo)| pokemongogo |4.9|[![py](images/python.png)](src/Pokemon%20Go%20Go/pokemongogo.py)|
@@ -1576,10 +1583,10 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Potion Commotion](https://open.kattis.com/problems/potioncommotion)| potioncommotion |3.8|[![py](images/python.png)]()|
 |[Power Eggs](https://open.kattis.com/problems/powereggs)| powereggs |4.2|[![py](images/python.png)]()|
 |[Power of Divisors](https://open.kattis.com/problems/powerofdivisors)| powerofdivisors |6.3|[![py](images/python.png)](src/Power%20of%20Divisors/powerofdivisors.py)|
-|[Powers and Modulus](https://open.kattis.com/problems/powers)| powers |5.2|[![py](images/python.png)]()|
+|[Powers and Modulus](https://open.kattis.com/problems/powers)| powers |5.1|[![py](images/python.png)]()|
 |[Powers of 2 (Easy)](https://open.kattis.com/problems/powersof2easy)| powersof2easy |2.3|[![py](images/python.png)]()|
 |[Power Strings](https://open.kattis.com/problems/powerstrings)| powerstrings |5.5|[![py](images/python.png)](src/Power%20Strings/powerstrings.py)|
-|[Predicting GME](https://open.kattis.com/problems/predictinggme)| predictinggme |3.4|[![py](images/python.png)]()|
+|[Predicting GME](https://open.kattis.com/problems/predictinggme)| predictinggme |3.5|[![py](images/python.png)]()|
 |[Prerequisites](https://open.kattis.com/problems/prerequisites)| prerequisites |2.1|[![py](images/python.png)]()|
 |[Presidential Elections](https://open.kattis.com/problems/presidentialelections)| presidentialelections |5.3|[![py](images/python.png)]()|
 |[Pretty Good Cube Root](https://open.kattis.com/problems/prettygoodcuberoot)| prettygoodcuberoot |4.5|[![py](images/python.png)]()|
@@ -1601,7 +1608,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Prjónamynstur](https://open.kattis.com/problems/prjonamynstur)| prjonamynstur |1.5|[![py](images/python.png)]()|
 |[Problem Classification](https://open.kattis.com/problems/problemclassification)| problemclassification |3.0|[![py](images/python.png)]()|
 |[Product Divisors](https://open.kattis.com/problems/productdivisors)| productdivisors |8.0|[![py](images/python.png)](src/Product%20Divisors/productdivisors.py)|
-|[Product Digit](https://open.kattis.com/problems/produktsiffra)| produktsiffra |8.6|[![py](images/python.png)](src/Product%20Digit/produktsiffra.py)|
+|[Product Digit](https://open.kattis.com/problems/produktsiffra)| produktsiffra |8.0|[![py](images/python.png)](src/Product%20Digit/produktsiffra.py)|
 |[Profitable Pizzas](https://open.kattis.com/problems/profitablepizzas)| profitablepizzas |6.7|[![py](images/python.png)](src/Profitable%20Pizzas/profitablepizzas.py)|
 |[Program](https://open.kattis.com/problems/program)| program |8.0|[![py](images/python.png)](src/Program/program.py)|
 |[Programming Team Selection](https://open.kattis.com/problems/programmingteamselection)| programmingteamselection |5.9|[![py](images/python.png)]()|
@@ -1613,7 +1620,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Prozor](https://open.kattis.com/problems/prozor)| prozor |1.9|[![py](images/python.png)]()|
 |[Prsteni](https://open.kattis.com/problems/prsteni)| prsteni |1.7|[![cpp](images/cpp.png)]()|
 |[Prva](https://open.kattis.com/problems/prva)| prva |1.7|[![py](images/python.png)]()|
-|[Pseudoprime numbers](https://open.kattis.com/problems/pseudoprime)| pseudoprime |3.8|[![py](images/python.png)]()|
+|[Pseudoprime numbers](https://open.kattis.com/problems/pseudoprime)| pseudoprime |3.7|[![py](images/python.png)]()|
 |[Ptice](https://open.kattis.com/problems/ptice)| ptice |1.6|[![cpp](images/cpp.png)]()|
 |[Pub Crawl](https://open.kattis.com/problems/pubrunda)| pubrunda |2.3|[![py](images/python.png)]()|
 |[Pub-lic Good](https://open.kattis.com/problems/pubs)| pubs |3.9|[![py](images/python.png)]()|
@@ -1621,10 +1628,10 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Pulverizing Pancake](https://open.kattis.com/problems/pulverizingpancake)| pulverizingpancake |5.4|[![py](images/python.png)]()|
 |[Pumpkin Patch](https://open.kattis.com/problems/pumpkinpatch)| pumpkinpatch |5.5|[![py](images/python.png)](src/Pumpkin%20Patch/pumpkinpatch.py)|
 |[Purple Rain](https://open.kattis.com/problems/purplerain)| purplerain |3.7|[![py](images/python.png)]()|
-|[Púsluspil](https://open.kattis.com/problems/pusluspil)| pusluspil |2.6|[![py](images/python.png)]()|
+|[Púsluspil](https://open.kattis.com/problems/pusluspil)| pusluspil |2.7|[![py](images/python.png)]()|
 |[Putovanje](https://open.kattis.com/problems/putovanje)| putovanje |3.0|[![py](images/python.png)]()|
 |[Plants vs Bad Guys](https://open.kattis.com/problems/pvbg)| pvbg |1.7|[![py](images/python.png)]()|
-|[Primary X-Subfactor Series](https://open.kattis.com/problems/pxs)| pxs |4.5|[![py](images/python.png)]()|
+|[Primary X-Subfactor Series](https://open.kattis.com/problems/pxs)| pxs |4.6|[![py](images/python.png)]()|
 |[Pyramid Construction](https://open.kattis.com/problems/pyramidkonstruktion)| pyramidkonstruktion |3.4|[![py](images/python.png)]()|
 |[Building Pyramids](https://open.kattis.com/problems/pyramids)| pyramids |1.6|[![py](images/python.png)]()|
 |[Quality-Adjusted Life-Year](https://open.kattis.com/problems/qaly)| qaly |1.3|[![java](images/java.png)]()[![py](images/python.png)]()|
@@ -1640,7 +1647,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Quickscope](https://open.kattis.com/problems/quickscope)| quickscope |3.9|[![py](images/python.png)]()|
 |[Quite a Problem](https://open.kattis.com/problems/quiteaproblem)| quiteaproblem |2.1|[![py](images/python.png)]()|
 |[R2](https://open.kattis.com/problems/r2)| r2 |1.3|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
-|[Amazing Race](https://open.kattis.com/problems/race)| race |6.4|[![cpp](images/cpp.png)](src/Amazing%20Race/race.cpp)|
+|[Amazing Race](https://open.kattis.com/problems/race)| race |6.3|[![cpp](images/cpp.png)](src/Amazing%20Race/race.cpp)|
 |[Race Day](https://open.kattis.com/problems/raceday)| raceday |3.7|[![py](images/python.png)]()|
 |[Racing Around the Alphabet](https://open.kattis.com/problems/racingalphabet)| racingalphabet |1.6|[![cpp](images/cpp.png)]()|
 |[Radar](https://open.kattis.com/problems/radar)| radar |7.5|[![py](images/python.png)](src/Radar/radar.py)|
@@ -1652,7 +1659,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Raid Teams](https://open.kattis.com/problems/raidteams)| raidteams |3.8|[![java](images/java.png)]()|
 |[Railroad Map](https://open.kattis.com/problems/railroad)| railroad |6.7|[![py](images/python.png)](src/Railroad%20Map/railroad.py)|
 |[Railroad](https://open.kattis.com/problems/railroad2)| railroad2 |1.5|[![cpp](images/cpp.png)]()|
-|[Railway Runner](https://open.kattis.com/problems/railwayrunner)| railwayrunner |4.1|[![py](images/python.png)]()|
+|[Railway Runner](https://open.kattis.com/problems/railwayrunner)| railwayrunner |4.2|[![py](images/python.png)]()|
 |[Rainbow Road Race](https://open.kattis.com/problems/rainbowroadrace)| rainbowroadrace |3.7|[![py](images/python.png)]()|
 |[Rain Fall](https://open.kattis.com/problems/rainfall2)| rainfall2 |4.6|[![py](images/python.png)]()|
 |[Raising the Bar](https://open.kattis.com/problems/raisingthebar)| raisingthebar |5.1|[![cpp](images/cpp.png)]()|
@@ -1662,7 +1669,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Rasterized Lines](https://open.kattis.com/problems/rasterized)| rasterized |7.9|[![py](images/python.png)](src/Rasterized%20Lines/rasterized.py)|
 |[Rating Problems](https://open.kattis.com/problems/ratingproblems)| ratingproblems |1.4|[![py](images/python.png)]()|
 |[Rational Arithmetic](https://open.kattis.com/problems/rationalarithmetic)| rationalarithmetic |3.4|[![py](images/python.png)]()|
-|[Rationalization](https://open.kattis.com/problems/rationalisering)| rationalisering |7.5|[![py](images/python.png)](src/Rationalization/rationalisering.py)|
+|[Rationalization](https://open.kattis.com/problems/rationalisering)| rationalisering |7.4|[![py](images/python.png)](src/Rationalization/rationalisering.py)|
 |[Rational Ratio](https://open.kattis.com/problems/rationalratio)| rationalratio |5.0|[![py](images/python.png)]()|
 |[A Rational Sequence](https://open.kattis.com/problems/rationalsequence)| rationalsequence |4.9|[![py](images/python.png)]()|
 |[A Rational Sequence 2](https://open.kattis.com/problems/rationalsequence2)| rationalsequence2 |2.3|[![cpp](images/cpp.png)]()[![java](images/java.png)]()[![py](images/python.png)]()|
@@ -1676,10 +1683,10 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Reconnaissance](https://open.kattis.com/problems/reconnaissance)| reconnaissance |3.7|[![py](images/python.png)]()|
 |[Recount](https://open.kattis.com/problems/recount)| recount |2.1|[![py](images/python.png)]()|
 |[Rectangle Area](https://open.kattis.com/problems/rectanglearea)| rectanglearea |1.5|[![py](images/python.png)]()|
-|[The Rectangles Are Surrounding Us!](https://open.kattis.com/problems/rectanglesurrounding)| rectanglesurrounding |2.6|[![py](images/python.png)]()|
+|[The Rectangles Are Surrounding Us!](https://open.kattis.com/problems/rectanglesurrounding)| rectanglesurrounding |2.7|[![py](images/python.png)]()|
 |[Growing Rectangular Spiral](https://open.kattis.com/problems/rectangularspiral)| rectangularspiral |3.0|[![py](images/python.png)]()|
-|[Rectilinear Polygon](https://open.kattis.com/problems/rectilinear)| rectilinear |5.3|[![py](images/python.png)](src/Rectilinear%20Polygon/rectilinear.py)|
-|[Recursion + Rand = !Fun](https://open.kattis.com/problems/recursionrandfun)| recursionrandfun |6.2|[![py](images/python.png)]()|
+|[Rectilinear Polygon](https://open.kattis.com/problems/rectilinear)| rectilinear |5.2|[![py](images/python.png)](src/Rectilinear%20Polygon/rectilinear.py)|
+|[Recursion + Rand = !Fun](https://open.kattis.com/problems/recursionrandfun)| recursionrandfun |6.1|[![py](images/python.png)]()|
 |[Red Blue Spanning Tree](https://open.kattis.com/problems/redbluetree)| redbluetree |5.3|[![py](images/python.png)]()|
 |[Exam Redistribution](https://open.kattis.com/problems/redistribution)| redistribution |2.4|[![py](images/python.png)]()|
 |[Red Rover](https://open.kattis.com/problems/redrover)| redrover |2.0|[![py](images/python.png)]()|
@@ -1700,7 +1707,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Repetitive Song](https://open.kattis.com/problems/repetitivesong)| repetitivesong |3.1|[![py](images/python.png)]()|
 |[Research Productivity Index](https://open.kattis.com/problems/researchproductivityindex)| researchproductivityindex |3.4|[![py](images/python.png)]()|
 |[Reseto](https://open.kattis.com/problems/reseto)| reseto |2.4|[![cpp](images/cpp.png)]()|
-|[Working at the Restaurant](https://open.kattis.com/problems/restaurant)| restaurant |4.1|[![py](images/python.png)]()|
+|[Working at the Restaurant](https://open.kattis.com/problems/restaurant)| restaurant |4.2|[![py](images/python.png)]()|
 |[Restaurant Bribes](https://open.kattis.com/problems/restaurantbribes)| restaurantbribes |4.8|[![py](images/python.png)]()|
 |[Restaurant Opening](https://open.kattis.com/problems/restaurantopening)| restaurantopening |1.8|[![py](images/python.png)]()|
 |[Reversed Binary Numbers](https://open.kattis.com/problems/reversebinary)| reversebinary |1.4|[![cpp](images/cpp.png)]()|
@@ -1708,7 +1715,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Reversibly Cyclic Strings](https://open.kattis.com/problems/reversiblecyclic)| reversiblecyclic |3.3|[![py](images/python.png)]()|
 |[Reversing Roads](https://open.kattis.com/problems/reversingroads)| reversingroads |3.9|[![py](images/python.png)]()|
 |[Rhyming Slang](https://open.kattis.com/problems/rhyming)| rhyming |3.3|[![py](images/python.png)]()|
-|[Riddle of the Sphinx](https://open.kattis.com/problems/riddleofthesphinx)| riddleofthesphinx |3.7|[![py](images/python.png)]()|
+|[Riddle of the Sphinx](https://open.kattis.com/problems/riddleofthesphinx)| riddleofthesphinx |3.4|[![py](images/python.png)]()|
 |[Getting Rid of Coins](https://open.kattis.com/problems/ridofcoins)| ridofcoins |7.8|[![py](images/python.png)](src/Getting%20Rid%20of%20Coins/ridofcoins.py)|
 |[Riječi](https://open.kattis.com/problems/rijeci)| rijeci |1.8|[![cpp](images/cpp.png)]()|
 |[Ríkjafræði](https://open.kattis.com/problems/rikjafraedi)| rikjafraedi |6.0|[![py](images/python.png)]()|
@@ -1717,14 +1724,14 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Rings (2)](https://open.kattis.com/problems/rings2)| rings2 |4.0|[![py](images/python.png)]()|
 |[Rice judge](https://open.kattis.com/problems/risdomare)| risdomare |3.2|[![py](images/python.png)]()|
 |[Robbers are Often Robbed](https://open.kattis.com/problems/robbersareoftenrobbed)| robbersareoftenrobbed |5.8|[![py](images/python.png)](src/Robbers%20are%20Often%20Robbed/robbersareoftenrobbed.py)|
-|[Robert Hood](https://open.kattis.com/problems/roberthood)| roberthood |4.3|[![py](images/python.png)]()|
+|[Robert Hood](https://open.kattis.com/problems/roberthood)| roberthood |4.2|[![py](images/python.png)]()|
 |[Robot in a Maze](https://open.kattis.com/problems/robotmaze)| robotmaze |5.8|[![py](images/python.png)](src/Robot%20in%20a%20Maze/robotmaze.py)|
 |[Robotopia](https://open.kattis.com/problems/robotopia)| robotopia |5.3|[![cpp](images/cpp.png)](src/Robotopia/robotopia.cpp)[![py](images/python.png)](src/Robotopia/robotopia.py)|
 |[Robot Protection](https://open.kattis.com/problems/robotprotection)| robotprotection |2.7|[![py](images/python.png)]()|
 |[Robots on a Grid](https://open.kattis.com/problems/robotsonagrid)| robotsonagrid |5.1|[![py](images/python.png)]()|
 |[Robot Turtles](https://open.kattis.com/problems/robotturtles)| robotturtles |3.4|[![py](images/python.png)]()|
 |[Rock-Paper-Scissors Tournament](https://open.kattis.com/problems/rockpaperscissors)| rockpaperscissors |3.8|[![py](images/python.png)]()|
-|[Rock, Scissors, Paper](https://open.kattis.com/problems/rockscissorspaper)| rockscissorspaper |4.4|[![py](images/python.png)]()|
+|[Rock, Scissors, Paper](https://open.kattis.com/problems/rockscissorspaper)| rockscissorspaper |4.3|[![py](images/python.png)]()|
 |[Röðunarrugl](https://open.kattis.com/problems/rodunarrugl)| rodunarrugl |2.1|[![py](images/python.png)]()|
 |[Roll Call](https://open.kattis.com/problems/rollcall)| rollcall |2.7|[![py](images/python.png)]()|
 |[Roman Holidays](https://open.kattis.com/problems/romanholidays)| romanholidays |5.1|[![py](images/python.png)]()|
@@ -1733,7 +1740,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Rooted Subtrees](https://open.kattis.com/problems/rootedsubtrees)| rootedsubtrees |3.9|[![py](images/python.png)](src/Rooted%20Subtrees/rootedsubtrees.py)|
 |[Rot](https://open.kattis.com/problems/rot)| rot |3.0|[![py](images/python.png)]()|
 |[Rotate and Cut](https://open.kattis.com/problems/rotatecut)| rotatecut |3.6|[![py](images/python.png)]()|
-|[Rounded Buttons](https://open.kattis.com/problems/roundedbuttons)| roundedbuttons |3.6|[![py](images/python.png)]()|
+|[Rounded Buttons](https://open.kattis.com/problems/roundedbuttons)| roundedbuttons |3.5|[![py](images/python.png)]()|
 |[RSA Mistake](https://open.kattis.com/problems/rsamistake)| rsamistake |3.9|[![py](images/python.png)]()|
 |[Ruglaður listi](https://open.kattis.com/problems/rugladurlisti)| rugladurlisti |5.0|[![py](images/python.png)](src/Ruglaður%20listi/rugladurlisti.py)|
 |[Rule N](https://open.kattis.com/problems/rulen)| rulen |3.4|[![py](images/python.png)]()|
@@ -1770,9 +1777,9 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Secret Santa](https://open.kattis.com/problems/secretsanta)| secretsanta |3.1|[![py](images/python.png)]()|
 |[Secret Santa Cycles](https://open.kattis.com/problems/secretsantacycles)| secretsantacycles |6.7|[![py](images/python.png)](src/Secret%20Santa%20Cycles/secretsantacycles.py)|
 |[Secure Doors](https://open.kattis.com/problems/securedoors)| securedoors |1.7|[![py](images/python.png)]()|
-|[Security Badge](https://open.kattis.com/problems/securitybadge)| securitybadge |7.7|[![py](images/python.png)](src/Security%20Badge/securitybadge.py)|
-|[Line Segment Distance](https://open.kattis.com/problems/segmentdistance)| segmentdistance |4.4|[![py](images/python.png)]()|
-|[Line Segment Intersection](https://open.kattis.com/problems/segmentintersection)| segmentintersection |6.6|[![py](images/python.png)](src/Line%20Segment%20Intersection/segmentintersection.py)|
+|[Security Badge](https://open.kattis.com/problems/securitybadge)| securitybadge |7.6|[![py](images/python.png)](src/Security%20Badge/securitybadge.py)|
+|[Line Segment Distance](https://open.kattis.com/problems/segmentdistance)| segmentdistance |4.3|[![py](images/python.png)]()|
+|[Line Segment Intersection](https://open.kattis.com/problems/segmentintersection)| segmentintersection |6.5|[![py](images/python.png)](src/Line%20Segment%20Intersection/segmentintersection.py)|
 |[Select Group](https://open.kattis.com/problems/selectgroup)| selectgroup |4.2|[![py](images/python.png)]()|
 |[Self-Similar Strings](https://open.kattis.com/problems/selfsimilarstrings)| selfsimilarstrings |3.2|[![py](images/python.png)]()|
 |[Selling Land](https://open.kattis.com/problems/sellingland)| sellingland |7.1|[![py](images/python.png)](src/Selling%20Land/sellingland.py)|
@@ -1832,8 +1839,8 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Skocimis](https://open.kattis.com/problems/skocimis)| skocimis |1.6|[![cpp](images/cpp.png)]()|
 |[Graduation](https://open.kattis.com/problems/skolavslutningen)| skolavslutningen |2.4|[![java](images/java.png)]()|
 |[Going to School](https://open.kattis.com/problems/skolvagen)| skolvagen |2.0|[![cpp](images/cpp.png)]()[![py](images/python.png)]()[![rb](images/ruby.png)]()|
-|[Skotleikur](https://open.kattis.com/problems/skotleikur)| skotleikur |2.2|[![py](images/python.png)]()|
-|[Turn It Up!](https://open.kattis.com/problems/skruop)| skruop |1.6|[![py](images/python.png)]()|
+|[Skotleikur](https://open.kattis.com/problems/skotleikur)| skotleikur |2.3|[![py](images/python.png)]()|
+|[Turn It Up!](https://open.kattis.com/problems/skruop)| skruop |1.5|[![py](images/python.png)]()|
 |[Sky Islands](https://open.kattis.com/problems/skyislands)| skyislands |2.1|[![py](images/python.png)]()|
 |[Skyline](https://open.kattis.com/problems/skyline)| skyline |5.2|[![java](images/java.png)]()|
 |[Slalom 2](https://open.kattis.com/problems/slalom2)| slalom2 |5.6|[![py](images/python.png)](src/Slalom%202/slalom2.py)|
@@ -1842,13 +1849,13 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Sliding Tiles](https://open.kattis.com/problems/slidingtiles)| slidingtiles |4.3|[![py](images/python.png)]()|
 |[Slikar](https://open.kattis.com/problems/slikar)| slikar |3.4|[![java](images/java.png)]()|
 |[Slow Leak](https://open.kattis.com/problems/slowleak)| slowleak |5.8|[![py](images/python.png)](src/Slow%20Leak/slowleak.py)|
-|[Sly Students](https://open.kattis.com/problems/slystudents)| slystudents |2.3|[![py](images/python.png)]()|
+|[Sly Students](https://open.kattis.com/problems/slystudents)| slystudents |2.5|[![py](images/python.png)]()|
 |[Smallest Calculated Value](https://open.kattis.com/problems/smallestcalculatedvalue)| smallestcalculatedvalue |2.9|[![py](images/python.png)]()|
 |[Smallest Multiple](https://open.kattis.com/problems/smallestmultiple)| smallestmultiple |3.3|[![py](images/python.png)]()|
 |[Small Schedule](https://open.kattis.com/problems/smallschedule)| smallschedule |3.3|[![py](images/python.png)]()|
 |[Smart Phone](https://open.kattis.com/problems/smartphone)| smartphone |2.7|[![py](images/python.png)]()|
 |[SMIL](https://open.kattis.com/problems/smil)| smil |1.6|[![py](images/python.png)]()|
-|[Smoothie Stand](https://open.kattis.com/problems/smoothiestand)| smoothiestand |2.4|[![py](images/python.png)]()|
+|[Smoothie Stand](https://open.kattis.com/problems/smoothiestand)| smoothiestand |2.5|[![py](images/python.png)]()|
 |[Snakes and Masters](https://open.kattis.com/problems/snakesandmasters)| snakesandmasters |3.5|[![py](images/python.png)]()|
 |[Snapper Chain (Easy)](https://open.kattis.com/problems/snappereasy)| snappereasy |2.8|[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
 |[Snapper Chain (Hard)](https://open.kattis.com/problems/snapperhard)| snapperhard |2.3|[![py](images/python.png)]()|
@@ -1856,7 +1863,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Unique Snowflakes](https://open.kattis.com/problems/snowflakes)| snowflakes |4.4|[![py](images/python.png)]()|
 |[Social Advertising](https://open.kattis.com/problems/socialadvertising)| socialadvertising |4.0|[![py](images/python.png)]()|
 |[Social Distancing (1)](https://open.kattis.com/problems/socialdistancing)| socialdistancing |7.2|[![py](images/python.png)](src/Social%20Distancing%20(1)/socialdistancing.py)|
-|[Social Distancing (2)](https://open.kattis.com/problems/socialdistancing2)| socialdistancing2 |2.3|[![py](images/python.png)]()|
+|[Social Distancing (2)](https://open.kattis.com/problems/socialdistancing2)| socialdistancing2 |2.4|[![py](images/python.png)]()|
 |[Social running](https://open.kattis.com/problems/socialrunning)| socialrunning |2.3|[![py](images/python.png)]()|
 |[Soda Slurper](https://open.kattis.com/problems/sodaslurper)| sodaslurper |1.8|[![java](images/java.png)]()|
 |[Soft Passwords](https://open.kattis.com/problems/softpasswords)| softpasswords |2.4|[![py](images/python.png)]()|
@@ -1868,8 +1875,8 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Sort Two Numbers](https://open.kattis.com/problems/sorttwonumbers)| sorttwonumbers |1.3|[![py](images/python.png)]()|
 |[Sóttkví](https://open.kattis.com/problems/sottkvi)| sottkvi |1.5|[![py](images/python.png)]()|
 |[The Sound of Silence](https://open.kattis.com/problems/sound)| sound |4.3|[![py](images/python.png)]()|
-|[Soundex](https://open.kattis.com/problems/soundex)| soundex |2.5|[![py](images/python.png)]()|
-|[Soylent](https://open.kattis.com/problems/soylent)| soylent |1.7|[![cpp](images/cpp.png)]()|
+|[Soundex](https://open.kattis.com/problems/soundex)| soundex |2.6|[![py](images/python.png)]()|
+|[Soylent](https://open.kattis.com/problems/soylent)| soylent |1.8|[![cpp](images/cpp.png)]()|
 |[So You Like Your Food Hot](https://open.kattis.com/problems/soyoulikeyourfoodhot)| soyoulikeyourfoodhot |5.3|[![py](images/python.png)]()|
 |[Space Mail](https://open.kattis.com/problems/spacemail)| spacemail |5.4|[![cpp](images/cpp.png)]()[![java](images/java.png)]()[![py](images/python.png)]()|
 |[Space Race](https://open.kattis.com/problems/spacerace)| spacerace |2.3|[![py](images/python.png)]()|
@@ -1890,7 +1897,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Sprocket Science](https://open.kattis.com/problems/sprocketscience)| sprocketscience |6.1|[![py](images/python.png)](src/Sprocket%20Science/sprocketscience.py)|
 |[Square Deal](https://open.kattis.com/problems/squaredeal)| squaredeal |4.4|[![py](images/python.png)]()|
 |[Square Peg](https://open.kattis.com/problems/squarepeg)| squarepeg |1.7|[![py](images/python.png)]()|
-|[Square Peg in a Round Hole](https://open.kattis.com/problems/squarepegs)| squarepegs |3.1|[![py](images/python.png)]()|
+|[Square Peg in a Round Hole](https://open.kattis.com/problems/squarepegs)| squarepegs |3.0|[![py](images/python.png)]()|
 |[Squawk Virus](https://open.kattis.com/problems/squawk)| squawk |3.4|[![py](images/python.png)]()|
 |[Squirdle](https://open.kattis.com/problems/squirdle)| squirdle |5.9|[![py](images/python.png)](src/Squirdle/squirdle.py)|
 |[Srednji](https://open.kattis.com/problems/srednji)| srednji |4.1|[![py](images/python.png)]()|
@@ -1901,9 +1908,9 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Staggering to the Finish](https://open.kattis.com/problems/staggeringtothefinish)| staggeringtothefinish |3.0|[![py](images/python.png)]()|
 |[Stamp Combinations](https://open.kattis.com/problems/stampcombinations)| stampcombinations |5.6|[![py](images/python.png)]()|
 |[Biased Standings](https://open.kattis.com/problems/standings)| standings |3.5|[![py](images/python.png)]()|
-|[Star Arrangements](https://open.kattis.com/problems/stararrangements)| stararrangements |1.8|[![cpp](images/cpp.png)]()|
+|[Star Arrangements](https://open.kattis.com/problems/stararrangements)| stararrangements |1.7|[![cpp](images/cpp.png)]()|
 |[Star Battles I](https://open.kattis.com/problems/starbattles1)| starbattles1 |3.0|[![py](images/python.png)]()|
-|[A Star not a Tree](https://open.kattis.com/problems/starnotatree)| starnotatree |6.1|[![py](images/python.png)]()|
+|[A Star not a Tree](https://open.kattis.com/problems/starnotatree)| starnotatree |6.0|[![py](images/python.png)]()|
 |[Stars in a Can](https://open.kattis.com/problems/starsinacan)| starsinacan |5.5|[![py](images/python.png)](src/Stars%20in%20a%20Can/starsinacan.py)|
 |[Statistics](https://open.kattis.com/problems/statistics)| statistics |1.9|[![cpp](images/cpp.png)]()|
 |[Statues](https://open.kattis.com/problems/statues)| statues |2.8|[![py](images/python.png)]()|
@@ -1913,7 +1920,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Daydreaming Stockbroker](https://open.kattis.com/problems/stockbroker)| stockbroker |3.3|[![py](images/python.png)]()|
 |[Stock Prices](https://open.kattis.com/problems/stockprices)| stockprices |4.0|[![py](images/python.png)]()|
 |[Stoichiometry](https://open.kattis.com/problems/stoichiometry)| stoichiometry |4.9|[![py](images/python.png)]()|
-|[Messy lists](https://open.kattis.com/problems/stokigalistor)| stokigalistor |2.2|[![py](images/python.png)]()|
+|[Messy lists](https://open.kattis.com/problems/stokigalistor)| stokigalistor |2.3|[![py](images/python.png)]()|
 |[Stol](https://open.kattis.com/problems/stol)| stol |5.6|[![py](images/python.png)](src/Stol/stol.py)|
 |[Stop Counting!](https://open.kattis.com/problems/stopcounting)| stopcounting |5.1|[![cpp](images/cpp.png)]()|
 |[Stopwatch](https://open.kattis.com/problems/stopwatch)| stopwatch |1.5|[![cpp](images/cpp.png)]()|
@@ -1921,8 +1928,8 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Straights](https://open.kattis.com/problems/straights)| straights |3.2|[![py](images/python.png)]()|
 |[Stream Lag](https://open.kattis.com/problems/streamlag)| streamlag |3.1|[![py](images/python.png)]()|
 |[Streets Ahead](https://open.kattis.com/problems/streetsahead)| streetsahead |2.1|[![py](images/python.png)]()|
-|[String Matching](https://open.kattis.com/problems/stringmatching)| stringmatching |3.9|[![py](images/python.png)]()|
-|[String Multimatching](https://open.kattis.com/problems/stringmultimatching)| stringmultimatching |6.9|[![cpp](images/cpp.png)](src/String%20Multimatching/stringmultimatching.cpp)[![py](images/python.png)](src/String%20Multimatching/stringmultimatching.py)[![py](images/python.png)](src/String%20Multimatching/stringmultimatching2.py)|
+|[String Matching](https://open.kattis.com/problems/stringmatching)| stringmatching |3.8|[![py](images/python.png)]()|
+|[String Multimatching](https://open.kattis.com/problems/stringmultimatching)| stringmultimatching |5.9|[![cpp](images/cpp.png)](src/String%20Multimatching/stringmultimatching.cpp)[![py](images/python.png)](src/String%20Multimatching/stringmultimatching.py)[![py](images/python.png)](src/String%20Multimatching/stringmultimatching2.py)|
 |[Studentsko](https://open.kattis.com/problems/studentsko)| studentsko |3.8|[![py](images/python.png)]()|
 |[Subaruba](https://open.kattis.com/problems/subaruba)| subaruba |3.9|[![py](images/python.png)](src/Subaruba/subaruba.py)|
 |[Subprime](https://open.kattis.com/problems/subprime)| subprime |3.9|[![py](images/python.png)]()|
@@ -1937,7 +1944,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Suffix Sorting](https://open.kattis.com/problems/suffixsorting)| suffixsorting |5.5|[![c](images/c.png)](src/Suffix%20Sorting/suffixsorting.c)[![cpp](images/cpp.png)](src/Suffix%20Sorting/suffixsorting.cpp)[![py](images/python.png)](src/Suffix%20Sorting/suffixsorting.py)|
 |[Šuma](https://open.kattis.com/problems/suma)| suma |6.1|[![py](images/python.png)](src/Šuma/suma.py)|
 |[Sumdoku](https://open.kattis.com/problems/sumdoku)| sumdoku |3.6|[![py](images/python.png)]()|
-|[Sum Kind of Problem](https://open.kattis.com/problems/sumkindofproblem)| sumkindofproblem |1.6|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
+|[Sum Kind of Problem](https://open.kattis.com/problems/sumkindofproblem)| sumkindofproblem |1.5|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
 |[Summer Trip](https://open.kattis.com/problems/summertrip)| summertrip |3.1|[![py](images/python.png)]()|
 |[Sum of the Others](https://open.kattis.com/problems/sumoftheothers)| sumoftheothers |2.4|[![java](images/java.png)]()|
 |[Sumsets](https://open.kattis.com/problems/sumsets)| sumsets |7.2|[![py](images/python.png)](src/Sumsets/sumsets.py)|
@@ -1947,7 +1954,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Superdoku](https://open.kattis.com/problems/superdoku)| superdoku |6.8|[![py](images/python.png)](src/Superdoku/superdoku.py)|
 |[Supply Routes](https://open.kattis.com/problems/supplyroutes)| supplyroutes |4.0|[![py](images/python.png)]()|
 |[Suspension Bridges](https://open.kattis.com/problems/suspensionbridges)| suspensionbridges |3.8|[![py](images/python.png)]()|
-|[Svada](https://open.kattis.com/problems/svada)| svada |4.0|[![py](images/python.png)]()|
+|[Svada](https://open.kattis.com/problems/svada)| svada |4.1|[![py](images/python.png)]()|
 |[Svemir](https://open.kattis.com/problems/svemir)| svemir |5.6|[![py](images/python.png)](src/Svemir/svemir.py)|
 |[Map of Sweden](https://open.kattis.com/problems/sverigekartan)| sverigekartan |4.9|[![py](images/python.png)](src/Map%20of%20Sweden/sverigekartan.py)|
 |[Support Vector Machine](https://open.kattis.com/problems/svm)| svm |4.3|[![py](images/python.png)]()|
@@ -1968,7 +1975,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Teacher Evaluation](https://open.kattis.com/problems/teacherevaluation)| teacherevaluation |2.7|[![py](images/python.png)]()|
 |[Happy Telephones](https://open.kattis.com/problems/telephones)| telephones |2.8|[![py](images/python.png)]()|
 |[Time Travelling Temperatures](https://open.kattis.com/problems/temperature)| temperature |2.4|[![cpp](images/cpp.png)]()|
-|[Temperature Confusion](https://open.kattis.com/problems/temperatureconfusion)| temperatureconfusion |2.8|[![py](images/python.png)]()|
+|[Temperature Confusion](https://open.kattis.com/problems/temperatureconfusion)| temperatureconfusion |2.9|[![py](images/python.png)]()|
 |[Teningasafn](https://open.kattis.com/problems/teningasafn)| teningasafn |6.5|[![py](images/python.png)]()|
 |[Tenis](https://open.kattis.com/problems/tenis)| tenis |3.6|[![py](images/python.png)]()|
 |[Tenkici](https://open.kattis.com/problems/tenkici)| tenkici |5.9|[![py](images/python.png)](src/Tenkici/tenkici.py)|
@@ -2037,7 +2044,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Trailing Digits](https://open.kattis.com/problems/trailingdigits)| trailingdigits |6.6|[![py](images/python.png)](src/Trailing%20Digits/trailingdigits.py)|
 |[Train Boarding](https://open.kattis.com/problems/trainboarding)| trainboarding |4.3|[![py](images/python.png)]()|
 |[Training](https://open.kattis.com/problems/training)| training |1.5|[![py](images/python.png)]()|
-|[Train Passengers](https://open.kattis.com/problems/trainpassengers)| trainpassengers |2.8|[![java](images/java.png)]()[![py](images/python.png)]()|
+|[Train Passengers](https://open.kattis.com/problems/trainpassengers)| trainpassengers |2.9|[![java](images/java.png)]()[![py](images/python.png)]()|
 |[Train Sorting](https://open.kattis.com/problems/trainsorting)| trainsorting |6.3|[![py](images/python.png)](src/Train%20Sorting/trainsorting.py)|
 |[Train Timetables](https://open.kattis.com/problems/traintimetables)| traintimetables |3.1|[![py](images/python.png)]()|
 |[Tram](https://open.kattis.com/problems/tram)| tram |2.2|[![py](images/python.png)]()|
@@ -2067,9 +2074,9 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Number Trick](https://open.kattis.com/problems/trick)| trick |7.0|[![py](images/python.png)](src/Number%20Trick/trick.py)|
 |[Trick or Treat](https://open.kattis.com/problems/tricktreat)| tricktreat |3.1|[![py](images/python.png)]()|
 |[Tricky Factoring](https://open.kattis.com/problems/trickyfactoring)| trickyfactoring |6.5|[![py](images/python.png)](src/Tricky%20Factoring/trickyfactoring.py)|
-|[Trik](https://open.kattis.com/problems/trik)| trik |1.4|[![java](images/java.png)]()|
-|[Triangle Trilemma](https://open.kattis.com/problems/trilemma)| trilemma |3.6|[![cpp](images/cpp.png)]()|
-|[Triolingo Push](https://open.kattis.com/problems/triolingopush)| triolingopush |6.6|[![py](images/python.png)](src/Triolingo%20Push/triolingopush.py)|
+|[Trik](https://open.kattis.com/problems/trik)| trik |1.5|[![java](images/java.png)]()|
+|[Triangle Trilemma](https://open.kattis.com/problems/trilemma)| trilemma |3.5|[![cpp](images/cpp.png)]()|
+|[Triolingo Push](https://open.kattis.com/problems/triolingopush)| triolingopush |6.5|[![py](images/python.png)](src/Triolingo%20Push/triolingopush.py)|
 |[The Trip](https://open.kattis.com/problems/trip)| trip |6.5|[![py](images/python.png)](src/The%20Trip/trip.py)|
 |[The Trip, 2007](https://open.kattis.com/problems/trip2007)| trip2007 |3.1|[![py](images/python.png)]()|
 |[Triple Sevens](https://open.kattis.com/problems/triplesevens)| triplesevens |1.3|[![py](images/python.png)]()|
@@ -2078,11 +2085,11 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Trip Planning](https://open.kattis.com/problems/tripplanning)| tripplanning |3.3|[![py](images/python.png)]()|
 |[Tri Tiling](https://open.kattis.com/problems/tritiling)| tritiling |3.3|[![py](images/python.png)]()|
 |[Trojke](https://open.kattis.com/problems/trojke)| trojke |3.5|[![py](images/python.png)]()|
-|[Troll Hunt](https://open.kattis.com/problems/trollhunt)| trollhunt |2.6|[![py](images/python.png)]()|
+|[Troll Hunt](https://open.kattis.com/problems/trollhunt)| trollhunt |2.7|[![py](images/python.png)]()|
 |[Travelling Salesperson 2D](https://open.kattis.com/problems/tsp)| tsp |9.5|[![py](images/python.png)]()|
 |[Tug of War](https://open.kattis.com/problems/tugofwar)| tugofwar |7.3|[![py](images/python.png)](src/Tug%20of%20War/tugofwar.py)|
 |[Tunnelling the Earth](https://open.kattis.com/problems/tunnelingtheearth)| tunnelingtheearth |3.7|[![py](images/python.png)]()|
-|[Turbo](https://open.kattis.com/problems/turbo)| turbo |4.6|[![py](images/python.png)]()|
+|[Turbo](https://open.kattis.com/problems/turbo)| turbo |4.5|[![py](images/python.png)]()|
 |[Turtle Master](https://open.kattis.com/problems/turtlemaster)| turtlemaster |3.1|[![py](images/python.png)]()|
 |[ICPC Tutorial](https://open.kattis.com/problems/tutorial)| tutorial |3.3|[![cpp](images/cpp.png)]()|
 |[Twenty Four, Again](https://open.kattis.com/problems/twentyfour)| twentyfour |6.3|[![py](images/python.png)](src/Twenty%20Four,%20Again/twentyfour.py)|
@@ -2112,7 +2119,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Arrangement](https://open.kattis.com/problems/upprodun)| upprodun |1.6|[![py](images/python.png)]()|
 |[The Ups and Downs of Investing](https://open.kattis.com/problems/upsanddownsofinvesting)| upsanddownsofinvesting |3.6|[![py](images/python.png)]()|
 |[Urban Design](https://open.kattis.com/problems/urbandesign)| urbandesign |4.2|[![py](images/python.png)]()|
-|[Using Digits](https://open.kattis.com/problems/usingdigits)| usingdigits |4.3|[![py](images/python.png)]()|
+|[Using Digits](https://open.kattis.com/problems/usingdigits)| usingdigits |4.4|[![py](images/python.png)]()|
 |[UTF-8](https://open.kattis.com/problems/utf8)| utf8 |2.3|[![py](images/python.png)]()|
 |[Uuu](https://open.kattis.com/problems/uuu)| uuu |9.7|[![py](images/python.png)](src/Uuu/uuu.py)|
 |[The Uxuhul Voting System](https://open.kattis.com/problems/uxuhulvoting)| uxuhulvoting |3.2|[![py](images/python.png)]()|
@@ -2124,19 +2131,19 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Varied Amusements](https://open.kattis.com/problems/variedamusements)| variedamusements |3.1|[![py](images/python.png)]()|
 |[Vauvau](https://open.kattis.com/problems/vauvau)| vauvau |2.1|[![py](images/python.png)]()|
 |[Veci](https://open.kattis.com/problems/veci)| veci |2.0|[![py](images/python.png)]()|
-|[Vector Functions](https://open.kattis.com/problems/vectorfunctions)| vectorfunctions |2.9|[![cpp](images/cpp.png)]()|
+|[Vector Functions](https://open.kattis.com/problems/vectorfunctions)| vectorfunctions |2.8|[![cpp](images/cpp.png)]()|
 |[Veður - Lokaðar heiðar](https://open.kattis.com/problems/vedurheidar)| vedurheidar |1.4|[![py](images/python.png)]()|
 |[Veður - Vindhraði](https://open.kattis.com/problems/vedurvindhradi)| vedurvindhradi |1.5|[![py](images/python.png)]()|
 |[Vefþjónatjón](https://open.kattis.com/problems/vefthjonatjon)| vefthjonatjon |1.6|[![py](images/python.png)]()|
 |[Boiling Vegetables](https://open.kattis.com/problems/vegetables)| vegetables |3.5|[![py](images/python.png)]()|
-|[Veggja Kalli](https://open.kattis.com/problems/veggjakalli)| veggjakalli |4.4|[![py](images/python.png)](src/Veggja%20Kalli/veggjakalli.py)|
+|[Veggja Kalli](https://open.kattis.com/problems/veggjakalli)| veggjakalli |4.3|[![py](images/python.png)](src/Veggja%20Kalli/veggjakalli.py)|
 |[Velkomin!](https://open.kattis.com/problems/velkomin)| velkomin |1.1|[![py](images/python.png)]()|
 |[Who can win](https://open.kattis.com/problems/vemkanvinna)| vemkanvinna |4.6|[![py](images/python.png)]()|
 |[Who wins](https://open.kattis.com/problems/vemvinner)| vemvinner |2.0|[![py](images/python.png)]()|
 |[Victory Through Synergy](https://open.kattis.com/problems/victorythroughsynergy)| victorythroughsynergy |4.3|[![py](images/python.png)]()|
 |[Video Speedup](https://open.kattis.com/problems/videospeedup)| videospeedup |1.8|[![py](images/python.png)]()|
 |[Viðsnúningur](https://open.kattis.com/problems/vidsnuningur)| vidsnuningur |1.2|[![py](images/python.png)]()|
-|[Virtual Friends](https://open.kattis.com/problems/virtualfriends)| virtualfriends |4.0|[![java](images/java.png)]()|
+|[Virtual Friends](https://open.kattis.com/problems/virtualfriends)| virtualfriends |3.9|[![java](images/java.png)]()|
 |[Virus Replication](https://open.kattis.com/problems/virus)| virus |3.8|[![py](images/python.png)]()|
 |[VisuAlgo Online Quiz](https://open.kattis.com/problems/visualgo)| visualgo |3.5|[![py](images/python.png)]()|
 |[VivoParc](https://open.kattis.com/problems/vivoparc)| vivoparc |5.3|[![py](images/python.png)]()|
@@ -2165,13 +2172,13 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[WERTYU](https://open.kattis.com/problems/wertyu)| wertyu |3.1|[![py](images/python.png)]()|
 |[Wet Tiles](https://open.kattis.com/problems/wettiles)| wettiles |4.0|[![py](images/python.png)]()|
 |[WFF 'N PROOF](https://open.kattis.com/problems/wffnproof)| wffnproof |3.0|[![py](images/python.png)]()|
-|[Whac-a-Mole](https://open.kattis.com/problems/whacamole)| whacamole |6.1|[![py](images/python.png)]()|
+|[Whac-a-Mole](https://open.kattis.com/problems/whacamole)| whacamole |6.0|[![py](images/python.png)]()|
 |[What does the fox say](https://open.kattis.com/problems/whatdoesthefoxsay)| whatdoesthefoxsay |2.2|[![java](images/java.png)]()[![py](images/python.png)]()|
 |[Wheels](https://open.kattis.com/problems/wheels)| wheels |3.6|[![py](images/python.png)]()|
-|[Where's My Internet](https://open.kattis.com/problems/wheresmyinternet)| wheresmyinternet |3.0|[![java](images/java.png)]()|
+|[Where's My Internet](https://open.kattis.com/problems/wheresmyinternet)| wheresmyinternet |2.9|[![java](images/java.png)]()|
 |[Where's My Waterfall](https://open.kattis.com/problems/wheresmywaterfall)| wheresmywaterfall |3.0|[![py](images/python.png)]()|
 |[Where to Live](https://open.kattis.com/problems/wheretolive)| wheretolive |4.0|[![py](images/python.png)]()|
-|[Which Base is it Anyway](https://open.kattis.com/problems/whichbase)| whichbase |2.7|[![py](images/python.png)]()|
+|[Which Base is it Anyway](https://open.kattis.com/problems/whichbase)| whichbase |2.8|[![py](images/python.png)]()|
 |[Which is Greater](https://open.kattis.com/problems/whichisgreater)| whichisgreater |1.2|[![py](images/python.png)]()|
 |[Who Goes There](https://open.kattis.com/problems/whogoesthere)| whogoesthere |4.1|[![py](images/python.png)]()|
 |[Widget Tree](https://open.kattis.com/problems/widgettree)| widgettree |7.0|[![py](images/python.png)](src/Widget%20Tree/widgettree.py)|
@@ -2183,16 +2190,17 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Wood Cutting](https://open.kattis.com/problems/woodcutting)| woodcutting |2.9|[![py](images/python.png)]()|
 |[Wooden Signs](https://open.kattis.com/problems/woodensigns)| woodensigns |3.1|[![py](images/python.png)]()|
 |[Word Cloud](https://open.kattis.com/problems/wordcloud)| wordcloud |2.4|[![py](images/python.png)]()|
+|[Word Clouds Revisited](https://open.kattis.com/problems/wordclouds)| wordclouds |4.8|[![py](images/python.png)]()|
 |[Wordle with Friends](https://open.kattis.com/problems/wordlewithfriends)| wordlewithfriends |5.2|[![py](images/python.png)](src/Wordle%20with%20Friends/wordlewithfriends.py)|
 |[Words for Numbers](https://open.kattis.com/problems/wordsfornumbers)| wordsfornumbers |3.0|[![py](images/python.png)]()|
 |[Working From Home](https://open.kattis.com/problems/workingfromhome)| workingfromhome |4.5|[![py](images/python.png)]()|
 |[Workout for a Dumbbell](https://open.kattis.com/problems/workout)| workout |5.4|[![py](images/python.png)](src/Workout%20for%20a%20Dumbbell/workout.py)|
 |[Assigning Workstations](https://open.kattis.com/problems/workstations)| workstations |2.5|[![java](images/java.png)]()|
 |[The Worm in the Apple](https://open.kattis.com/problems/worminapple)| worminapple |3.5|[![py](images/python.png)]()|
-|[Board Wrapping](https://open.kattis.com/problems/wrapping)| wrapping |3.6|[![py](images/python.png)]()|
+|[Board Wrapping](https://open.kattis.com/problems/wrapping)| wrapping |3.5|[![py](images/python.png)]()|
 |[Tima goes to Xentopia](https://open.kattis.com/problems/xentopia)| xentopia |4.7|[![py](images/python.png)]()|
 |[XOR Equation](https://open.kattis.com/problems/xorequation)| xorequation |4.9|[![py](images/python.png)]()|
-|[Xor Maximization](https://open.kattis.com/problems/xormax)| xormax |6.5|[![py](images/python.png)](src/Xor%20Maximization/xormax.py)|
+|[Xor Maximization](https://open.kattis.com/problems/xormax)| xormax |6.4|[![py](images/python.png)](src/Xor%20Maximization/xormax.py)|
 |[XYZZY](https://open.kattis.com/problems/xyzzy)| xyzzy |6.2|[![py](images/python.png)](src/XYZZY/xyzzy.py)|
 |[Yet Another Divisor Problem](https://open.kattis.com/problems/yetanotherdivisorproblem)| yetanotherdivisorproblem |7.2|[![py](images/python.png)](src/Yet%20Another%20Divisor%20Problem/yetanotherdivisorproblem.py)|
 |[Yin and Yang Stones](https://open.kattis.com/problems/yinyangstones)| yinyangstones |1.8|[![py](images/python.png)]()|
@@ -2210,6 +2218,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Zipf's Law](https://open.kattis.com/problems/zipfslaw)| zipfslaw |5.9|[![py](images/python.png)](src/Zipf's%20Law/zipfslaw.py)|
 |[Zipf's Song](https://open.kattis.com/problems/zipfsong)| zipfsong |4.6|[![java](images/java.png)]()|
 |[Zipline](https://open.kattis.com/problems/zipline)| zipline |3.7|[![cpp](images/cpp.png)]()|
+|[Zoning](https://open.kattis.com/problems/zoning)| zoning |5.4|[![py](images/python.png)]()|
 |[Un-bear-able Zoo](https://open.kattis.com/problems/zoo)| zoo |1.8|[![java](images/java.png)]()|
 |[Zoom](https://open.kattis.com/problems/zoom)| zoom |1.6|[![py](images/python.png)]()|
 |[Zyxab](https://open.kattis.com/problems/zyxab)| zyxab |2.5|[![py](images/python.png)]()|
diff --git a/docs/index.html b/docs/index.html
index 9684608d..d9ac789b 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -33,7 +33,7 @@ <h2>
    Kattis Solutions
   </h2>
   <p id="last-updated">
-   Last updated: 07 May 2024
+   Last updated: 08 May 2024
   </p>
   <p>
    Note that the tables below are auto-generated using
@@ -91,7 +91,7 @@ <h2>
       1dfroggereasy
      </td>
      <td>
-      3.5
+      3.6
      </td>
      <td>
       <a href="#">
@@ -241,7 +241,7 @@ <h2>
       4thought
      </td>
      <td>
-      3.0
+      3.1
      </td>
      <td>
       <a href="#">
@@ -277,7 +277,7 @@ <h2>
       99problems
      </td>
      <td>
-      2.9
+      2.8
      </td>
      <td>
       <a href="#">
@@ -388,7 +388,7 @@ <h2>
       abinitio
      </td>
      <td>
-      7.1
+      7.0
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Ab Initio/AbInitio.java">
@@ -517,7 +517,7 @@ <h2>
       absurdistan3
      </td>
      <td>
-      5.8
+      5.7
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Absurdistan Roads III/absurdistan3.py">
@@ -751,7 +751,25 @@ <h2>
       adventuremoving4
      </td>
      <td>
-      5.4
+      5.3
+     </td>
+     <td>
+      <a href="#">
+       <img alt="py" src="images/python.png"/>
+      </a>
+     </td>
+    </tr>
+    <tr>
+     <td>
+      <a href="https://open.kattis.com/problems/afjormun">
+       Afjörmun
+      </a>
+     </td>
+     <td>
+      afjormun
+     </td>
+     <td>
+      1.7
      </td>
      <td>
       <a href="#">
@@ -931,7 +949,7 @@ <h2>
       aleidibio
      </td>
      <td>
-      1.2
+      1.1
      </td>
      <td>
       <a href="#">
@@ -1006,7 +1024,7 @@ <h2>
       aliennumbers
      </td>
      <td>
-      2.7
+      2.6
      </td>
      <td>
       <a href="#">
@@ -1042,7 +1060,7 @@ <h2>
       allaboutthatbase
      </td>
      <td>
-      2.8
+      2.7
      </td>
      <td>
       <a href="#">
@@ -1114,7 +1132,7 @@ <h2>
       almostperfect
      </td>
      <td>
-      3.1
+      3.0
      </td>
      <td>
       <a href="#">
@@ -1168,7 +1186,7 @@ <h2>
       almostunionfind
      </td>
      <td>
-      4.2
+      4.3
      </td>
      <td>
       <a href="#">
@@ -1189,7 +1207,7 @@ <h2>
       alphabet
      </td>
      <td>
-      3.3
+      3.4
      </td>
      <td>
       <a href="#">
@@ -1225,7 +1243,7 @@ <h2>
       alphabetspam
      </td>
      <td>
-      1.7
+      1.6
      </td>
      <td>
       <a href="#">
@@ -1261,7 +1279,7 @@ <h2>
       amazing
      </td>
      <td>
-      5.5
+      5.6
      </td>
      <td>
       <a href="#">
@@ -1333,7 +1351,7 @@ <h2>
       amultiplicationgame
      </td>
      <td>
-      4.1
+      4.2
      </td>
      <td>
       <a href="#">
@@ -1405,7 +1423,7 @@ <h2>
       anewalphabet
      </td>
      <td>
-      2.5
+      2.4
      </td>
      <td>
       <a href="#">
@@ -1639,7 +1657,7 @@ <h2>
       antipalindrome
      </td>
      <td>
-      2.1
+      2.2
      </td>
      <td>
       <a href="#">
@@ -1753,7 +1771,7 @@ <h2>
       aplusb
      </td>
      <td>
-      7.2
+      6.8
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/A+B Problem/aplusb.py">
@@ -2023,7 +2041,7 @@ <h2>
       arithmeticdecoding
      </td>
      <td>
-      2.3
+      2.4
      </td>
      <td>
       <a href="#">
@@ -2224,7 +2242,7 @@ <h2>
       asciiaddition
      </td>
      <td>
-      2.4
+      2.5
      </td>
      <td>
       <a href="#">
@@ -2518,7 +2536,7 @@ <h2>
       averageshard
      </td>
      <td>
-      3.4
+      3.3
      </td>
      <td>
       <a href="#">
@@ -2616,6 +2634,24 @@ <h2>
       </a>
      </td>
     </tr>
+    <tr>
+     <td>
+      <a href="https://open.kattis.com/problems/baas">
+       BAAS
+      </a>
+     </td>
+     <td>
+      baas
+     </td>
+     <td>
+      5.4
+     </td>
+     <td>
+      <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/BAAS/baas.py">
+       <img alt="py" src="images/python.png"/>
+      </a>
+     </td>
+    </tr>
     <tr>
      <td>
       <a href="https://open.kattis.com/problems/babelfish">
@@ -2626,7 +2662,7 @@ <h2>
       babelfish
      </td>
      <td>
-      2.5
+      2.4
      </td>
      <td>
       <a href="#">
@@ -2806,7 +2842,7 @@ <h2>
       balanceddiet
      </td>
      <td>
-      3.2
+      3.1
      </td>
      <td>
       <a href="#">
@@ -2899,7 +2935,7 @@ <h2>
       baloni
      </td>
      <td>
-      3.2
+      3.3
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Baloni/baloni.py">
@@ -2989,7 +3025,7 @@ <h2>
       base2palindrome
      </td>
      <td>
-      4.5
+      4.4
      </td>
      <td>
       <a href="#">
@@ -3007,7 +3043,7 @@ <h2>
       basic
      </td>
      <td>
-      8.3
+      8.2
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/basic/basic.py">
@@ -3061,7 +3097,7 @@ <h2>
       basicprogramming2
      </td>
      <td>
-      3.9
+      4.0
      </td>
      <td>
       <a href="#">
@@ -3097,7 +3133,7 @@ <h2>
       basketballoneonone
      </td>
      <td>
-      1.5
+      1.6
      </td>
      <td>
       <a href="#">
@@ -3133,7 +3169,7 @@ <h2>
       batmanacci
      </td>
      <td>
-      3.4
+      3.3
      </td>
      <td>
       <a href="#">
@@ -3295,7 +3331,7 @@ <h2>
       beautifulprimes
      </td>
      <td>
-      4.2
+      4.1
      </td>
      <td>
       <a href="#">
@@ -3568,7 +3604,7 @@ <h2>
       betting
      </td>
      <td>
-      1.2
+      1.3
      </td>
      <td>
       <a href="#">
@@ -3622,7 +3658,7 @@ <h2>
       bidendalausbid
      </td>
      <td>
-      3.6
+      3.5
      </td>
      <td>
       <a href="#">
@@ -3895,7 +3931,7 @@ <h2>
       birds
      </td>
      <td>
-      3.4
+      3.3
      </td>
      <td>
       <a href="#">
@@ -3913,7 +3949,7 @@ <h2>
       birthday
      </td>
      <td>
-      2.8
+      2.7
      </td>
      <td>
       <a href="#">
@@ -4417,7 +4453,7 @@ <h2>
       bookingaroom
      </td>
      <td>
-      1.7
+      1.8
      </td>
      <td>
       <a href="#">
@@ -4579,7 +4615,7 @@ <h2>
       bottleflip
      </td>
      <td>
-      2.3
+      2.4
      </td>
      <td>
       <a href="#">
@@ -4687,7 +4723,7 @@ <h2>
       bracketmatching
      </td>
      <td>
-      2.0
+      2.1
      </td>
      <td>
       <a href="#">
@@ -4723,7 +4759,7 @@ <h2>
       bracketsequence
      </td>
      <td>
-      5.0
+      4.9
      </td>
      <td>
       <a href="#">
@@ -4885,7 +4921,7 @@ <h2>
       brickwall
      </td>
      <td>
-      5.2
+      5.1
      </td>
      <td>
       <a href="#">
@@ -5218,7 +5254,7 @@ <h2>
       bungeebuilder
      </td>
      <td>
-      3.6
+      3.5
      </td>
      <td>
       <a href="#">
@@ -5416,7 +5452,7 @@ <h2>
       buttonbashing
      </td>
      <td>
-      3.5
+      3.6
      </td>
      <td>
       <a href="#">
@@ -5512,7 +5548,7 @@ <h2>
       calculatingdartscores
      </td>
      <td>
-      2.7
+      2.8
      </td>
      <td>
       <a href="#">
@@ -5602,7 +5638,7 @@ <h2>
       candlebox
      </td>
      <td>
-      2.6
+      2.7
      </td>
      <td>
       <a href="#">
@@ -5692,7 +5728,7 @@ <h2>
       canonical
      </td>
      <td>
-      5.0
+      4.9
      </td>
      <td>
       <a href="#">
@@ -5983,7 +6019,7 @@ <h2>
       carousel
      </td>
      <td>
-      2.5
+      2.6
      </td>
      <td>
       <a href="#">
@@ -6001,7 +6037,7 @@ <h2>
       carpet
      </td>
      <td>
-      7.0
+      6.9
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Stained Carpet/carpet.py">
@@ -6241,7 +6277,7 @@ <h2>
       cd
      </td>
      <td>
-      4.6
+      4.5
      </td>
      <td>
       <a href="#">
@@ -7162,7 +7198,7 @@ <h2>
       closestpair1
      </td>
      <td>
-      4.6
+      4.5
      </td>
      <td>
       <a href="#">
@@ -7219,7 +7255,7 @@ <h2>
       closingtheloop
      </td>
      <td>
-      2.0
+      2.1
      </td>
      <td>
       <a href="#">
@@ -7255,7 +7291,7 @@ <h2>
       cocktail
      </td>
      <td>
-      3.0
+      2.9
      </td>
      <td>
       <a href="#">
@@ -7471,7 +7507,7 @@ <h2>
       cold
      </td>
      <td>
-      1.3
+      1.4
      </td>
      <td>
       <a href="#">
@@ -7546,7 +7582,7 @@ <h2>
       collidingtraffic
      </td>
      <td>
-      5.6
+      3.8
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Colliding Traffic/collidingtraffic.py">
@@ -7696,7 +7732,7 @@ <h2>
       comma
      </td>
      <td>
-      4.4
+      4.5
      </td>
      <td>
       <a href="#">
@@ -7768,7 +7804,7 @@ <h2>
       communicationssatellite
      </td>
      <td>
-      3.7
+      3.6
      </td>
      <td>
       <a href="#">
@@ -7876,7 +7912,7 @@ <h2>
       compression2
      </td>
      <td>
-      3.3
+      3.2
      </td>
      <td>
       <a href="#">
@@ -8002,7 +8038,7 @@ <h2>
       conquestcampaign
      </td>
      <td>
-      2.3
+      2.2
      </td>
      <td>
       <a href="#">
@@ -8200,7 +8236,7 @@ <h2>
       conundrum
      </td>
      <td>
-      1.6
+      1.5
      </td>
      <td>
       <a href="#">
@@ -8290,7 +8326,7 @@ <h2>
       convexhull
      </td>
      <td>
-      4.2
+      4.4
      </td>
      <td>
       <a href="#">
@@ -8614,7 +8650,7 @@ <h2>
       countingdays
      </td>
      <td>
-      2.6
+      2.7
      </td>
      <td>
       <a href="#">
@@ -9193,7 +9229,7 @@ <h2>
       curveknights
      </td>
      <td>
-      3.2
+      3.3
      </td>
      <td>
       <a href="#">
@@ -9697,7 +9733,7 @@ <h2>
       debugging
      </td>
      <td>
-      6.1
+      6.0
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Debugging/debugging.py">
@@ -9805,7 +9841,7 @@ <h2>
       deildajofnudur
      </td>
      <td>
-      2.7
+      2.6
      </td>
      <td>
       <a href="#">
@@ -10066,7 +10102,7 @@ <h2>
       dicegame
      </td>
      <td>
-      1.7
+      1.6
      </td>
      <td>
       <a href="#">
@@ -10549,7 +10585,7 @@ <h2>
       diversecookies
      </td>
      <td>
-      3.9
+      3.8
      </td>
      <td>
       <a href="#">
@@ -10747,7 +10783,7 @@ <h2>
       dominos
      </td>
      <td>
-      3.2
+      3.3
      </td>
      <td>
       <a href="#">
@@ -10768,7 +10804,7 @@ <h2>
       dontbefake
      </td>
      <td>
-      2.4
+      2.3
      </td>
      <td>
       <a href="#">
@@ -11041,7 +11077,7 @@ <h2>
       dreamer
      </td>
      <td>
-      2.3
+      2.4
      </td>
      <td>
       <a href="#">
@@ -11149,7 +11185,7 @@ <h2>
       drmmessages
      </td>
      <td>
-      1.6
+      1.5
      </td>
      <td>
       <a href="#">
@@ -11211,6 +11247,24 @@ <h2>
       </a>
      </td>
     </tr>
+    <tr>
+     <td>
+      <a href="https://open.kattis.com/problems/dungeon">
+       Dungeon master
+      </a>
+     </td>
+     <td>
+      dungeon
+     </td>
+     <td>
+      3.7
+     </td>
+     <td>
+      <a href="#">
+       <img alt="py" src="images/python.png"/>
+      </a>
+     </td>
+    </tr>
     <tr>
      <td>
       <a href="https://open.kattis.com/problems/dunglish">
@@ -11790,6 +11844,24 @@ <h2>
       </a>
      </td>
     </tr>
+    <tr>
+     <td>
+      <a href="https://open.kattis.com/problems/emptyingbaltic">
+       Emptying the Baltic
+      </a>
+     </td>
+     <td>
+      emptyingbaltic
+     </td>
+     <td>
+      5.2
+     </td>
+     <td>
+      <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Emptying the Baltic/emptyingbaltic.py">
+       <img alt="py" src="images/python.png"/>
+      </a>
+     </td>
+    </tr>
     <tr>
      <td>
       <a href="https://open.kattis.com/problems/encodedcoordinates">
@@ -11926,7 +11998,7 @@ <h2>
       engineeringenglish
      </td>
      <td>
-      2.4
+      2.3
      </td>
      <td>
       <a href="#">
@@ -12124,7 +12196,7 @@ <h2>
       equivalentexchange
      </td>
      <td>
-      7.4
+      7.3
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Equivalent Exchange/equivalentexchange.py">
@@ -12412,7 +12484,7 @@ <h2>
       eta
      </td>
      <td>
-      3.7
+      3.8
      </td>
      <td>
       <a href="#">
@@ -12682,7 +12754,7 @@ <h2>
       exactchange2
      </td>
      <td>
-      5.1
+      5.0
      </td>
      <td>
       <a href="#">
@@ -12750,6 +12822,24 @@ <h2>
       </a>
      </td>
     </tr>
+    <tr>
+     <td>
+      <a href="https://open.kattis.com/problems/excavatorexpedition">
+       Excavator Expedition
+      </a>
+     </td>
+     <td>
+      excavatorexpedition
+     </td>
+     <td>
+      5.5
+     </td>
+     <td>
+      <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Excavator Expedition/excavatorexpedition.py">
+       <img alt="py" src="images/python.png"/>
+      </a>
+     </td>
+    </tr>
     <tr>
      <td>
       <a href="https://open.kattis.com/problems/excursion">
@@ -12796,7 +12886,7 @@ <h2>
       exoplanetlighthouse
      </td>
      <td>
-      2.5
+      2.6
      </td>
      <td>
       <a href="#">
@@ -13558,7 +13648,7 @@ <h2>
       fibonaccisum
      </td>
      <td>
-      2.4
+      2.5
      </td>
      <td>
       <a href="#">
@@ -13852,7 +13942,7 @@ <h2>
       findtheroot
      </td>
      <td>
-      3.7
+      3.6
      </td>
      <td>
       <a href="#">
@@ -14074,7 +14164,7 @@ <h2>
       flatbokuveisla
      </td>
      <td>
-      1.1
+      1.2
      </td>
      <td>
       <a href="#">
@@ -14311,7 +14401,7 @@ <h2>
       flowlayout
      </td>
      <td>
-      1.9
+      1.8
      </td>
      <td>
       <a href="#">
@@ -14347,7 +14437,7 @@ <h2>
       fluortanten
      </td>
      <td>
-      3.3
+      3.2
      </td>
      <td>
       <a href="#">
@@ -14509,7 +14599,7 @@ <h2>
       foolingaround
      </td>
      <td>
-      5.5
+      5.4
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Fooling Around/foolingaround.py">
@@ -14671,7 +14761,7 @@ <h2>
       fraction
      </td>
      <td>
-      3.7
+      3.6
      </td>
      <td>
       <a href="#">
@@ -14797,7 +14887,7 @@ <h2>
       fridge
      </td>
      <td>
-      3.5
+      3.4
      </td>
      <td>
       <a href="#">
@@ -14905,7 +14995,7 @@ <h2>
       frumtolutalning
      </td>
      <td>
-      8.7
+      8.6
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Frumtölutalning/frumtolutalning.py">
@@ -15229,7 +15319,7 @@ <h2>
       gcdsum2
      </td>
      <td>
-      6.9
+      6.8
      </td>
      <td>
       <a href="#">
@@ -15661,7 +15751,7 @@ <h2>
       ginistudull
      </td>
      <td>
-      4.8
+      4.7
      </td>
      <td>
       <a href="#">
@@ -15679,7 +15769,7 @@ <h2>
       glassesfoggymomsspaghetti
      </td>
      <td>
-      2.3
+      2.4
      </td>
      <td>
       <a href="#">
@@ -15823,7 +15913,7 @@ <h2>
       gold
      </td>
      <td>
-      2.5
+      2.6
      </td>
      <td>
       <a href="#">
@@ -15841,7 +15931,7 @@ <h2>
       goldbach2
      </td>
      <td>
-      2.2
+      2.1
      </td>
      <td>
       <a href="#">
@@ -16204,7 +16294,7 @@ <h2>
       grazedgrains
      </td>
      <td>
-      2.9
+      2.8
      </td>
      <td>
       <a href="#">
@@ -16420,7 +16510,7 @@ <h2>
       groupthink
      </td>
      <td>
-      2.5
+      2.3
      </td>
      <td>
       <a href="#">
@@ -16438,7 +16528,7 @@ <h2>
       growlinggears
      </td>
      <td>
-      1.9
+      1.8
      </td>
      <td>
       <a href="#">
@@ -16510,7 +16600,7 @@ <h2>
       guessthedatastructure
      </td>
      <td>
-      3.1
+      3.0
      </td>
      <td>
       <a href="#">
@@ -16564,7 +16654,7 @@ <h2>
       guesswho
      </td>
      <td>
-      1.8
+      1.7
      </td>
      <td>
       <a href="#">
@@ -16600,7 +16690,7 @@ <h2>
       guillaume
      </td>
      <td>
-      4.0
+      3.9
      </td>
      <td>
       <a href="#">
@@ -17524,7 +17614,7 @@ <h2>
       hittingtargets
      </td>
      <td>
-      1.7
+      1.6
      </td>
      <td>
       <a href="#">
@@ -17658,6 +17748,24 @@ <h2>
       </a>
      </td>
     </tr>
+    <tr>
+     <td>
+      <a href="https://open.kattis.com/problems/honeyheist">
+       Honey Heist
+      </a>
+     </td>
+     <td>
+      honeyheist
+     </td>
+     <td>
+      3.6
+     </td>
+     <td>
+      <a href="#">
+       <img alt="py" src="images/python.png"/>
+      </a>
+     </td>
+    </tr>
     <tr>
      <td>
       <a href="https://open.kattis.com/problems/honi">
@@ -17902,7 +18010,7 @@ <h2>
       howl
      </td>
      <td>
-      1.9
+      1.8
      </td>
      <td>
       <a href="#">
@@ -17974,7 +18082,7 @@ <h2>
       htoo
      </td>
      <td>
-      2.9
+      2.8
      </td>
      <td>
       <a href="#">
@@ -18301,7 +18409,7 @@ <h2>
       icpcrecordmatching
      </td>
      <td>
-      4.1
+      4.2
      </td>
      <td>
       <a href="#">
@@ -18499,7 +18607,7 @@ <h2>
       imperfectgps
      </td>
      <td>
-      4.4
+      4.5
      </td>
      <td>
       <a href="#">
@@ -18607,7 +18715,7 @@ <h2>
       increasingsubsequence
      </td>
      <td>
-      4.0
+      4.1
      </td>
      <td>
       <a href="#">
@@ -18715,7 +18823,7 @@ <h2>
       inflation
      </td>
      <td>
-      2.1
+      2.2
      </td>
      <td>
       <a href="#">
@@ -18841,7 +18949,7 @@ <h2>
       integerlists
      </td>
      <td>
-      4.9
+      5.0
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Integer Lists/IntegerLists.java">
@@ -19114,7 +19222,7 @@ <h2>
       inventing
      </td>
      <td>
-      5.1
+      5.0
      </td>
      <td>
       <a href="#">
@@ -19543,7 +19651,7 @@ <h2>
       jabuke
      </td>
      <td>
-      1.8
+      1.7
      </td>
      <td>
       <a href="#">
@@ -19597,7 +19705,7 @@ <h2>
       jackpot
      </td>
      <td>
-      3.4
+      3.3
      </td>
      <td>
       <a href="#">
@@ -19723,7 +19831,7 @@ <h2>
       jazzitup
      </td>
      <td>
-      2.2
+      2.1
      </td>
      <td>
       <a href="#">
@@ -19975,7 +20083,7 @@ <h2>
       jointjogjam
      </td>
      <td>
-      1.8
+      1.7
      </td>
      <td>
       <a href="#">
@@ -19993,7 +20101,7 @@ <h2>
       jollyjumpers
      </td>
      <td>
-      3.1
+      3.0
      </td>
      <td>
       <a href="#">
@@ -20428,7 +20536,7 @@ <h2>
       kastabroar
      </td>
      <td>
-      5.5
+      5.4
      </td>
      <td>
       <a href="#">
@@ -20788,7 +20896,7 @@ <h2>
       kinversions
      </td>
      <td>
-      4.1
+      3.6
      </td>
      <td>
       <a href="#">
@@ -20878,7 +20986,7 @@ <h2>
       klippaprotein
      </td>
      <td>
-      6.2
+      6.1
      </td>
      <td>
       <a href="#">
@@ -20914,7 +21022,7 @@ <h2>
       knapsack
      </td>
      <td>
-      4.6
+      4.5
      </td>
      <td>
       <a href="#">
@@ -21022,7 +21130,7 @@ <h2>
       knigsoftheforest
      </td>
      <td>
-      3.9
+      3.3
      </td>
      <td>
       <a href="#">
@@ -21040,7 +21148,7 @@ <h2>
       knitpicking
      </td>
      <td>
-      3.1
+      3.0
      </td>
      <td>
       <a href="#">
@@ -21094,7 +21202,7 @@ <h2>
       kolkrabbaleikarnir
      </td>
      <td>
-      8.1
+      8.0
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Kolkrabbaleikarnir/kolkrabbaleikarnir.py">
@@ -21640,7 +21748,7 @@ <h2>
       leidangur
      </td>
      <td>
-      2.6
+      2.8
      </td>
      <td>
       <a href="#">
@@ -21748,7 +21856,7 @@ <h2>
       lidaskipting2
      </td>
      <td>
-      2.7
+      2.8
      </td>
      <td>
       <a href="#">
@@ -21838,7 +21946,7 @@ <h2>
       lindenmayorsystem
      </td>
      <td>
-      2.4
+      2.3
      </td>
      <td>
       <a href="#">
@@ -22078,7 +22186,7 @@ <h2>
       lockout
      </td>
      <td>
-      3.4
+      3.3
      </td>
      <td>
       <a href="#">
@@ -22276,7 +22384,7 @@ <h2>
       longincsubseq
      </td>
      <td>
-      5.2
+      5.1
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Longest Increasing Subsequence/longincsubseq.py">
@@ -22672,7 +22780,7 @@ <h2>
       magicallights
      </td>
      <td>
-      5.6
+      5.7
      </td>
      <td>
       <a href="#">
@@ -22819,7 +22927,7 @@ <h2>
       majoritycard
      </td>
      <td>
-      7.3
+      7.2
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Majority Card/majoritycard.cpp">
@@ -23251,7 +23359,7 @@ <h2>
       matchgame
      </td>
      <td>
-      4.7
+      4.6
      </td>
      <td>
       <a href="#">
@@ -23413,7 +23521,7 @@ <h2>
       maxcolinear
      </td>
      <td>
-      4.5
+      4.6
      </td>
      <td>
       <a href="#">
@@ -23442,6 +23550,24 @@ <h2>
       </a>
      </td>
     </tr>
+    <tr>
+     <td>
+      <a href="https://open.kattis.com/problems/maximizingwinnings">
+       Maximizing (And Minimizing) Your Winnings
+      </a>
+     </td>
+     <td>
+      maximizingwinnings
+     </td>
+     <td>
+      4.1
+     </td>
+     <td>
+      <a href="#">
+       <img alt="py" src="images/python.png"/>
+      </a>
+     </td>
+    </tr>
     <tr>
      <td>
       <a href="https://open.kattis.com/problems/maximizingyourpay">
@@ -23488,7 +23614,7 @@ <h2>
       maximumfix
      </td>
      <td>
-      3.9
+      4.0
      </td>
      <td>
       <a href="#">
@@ -23506,7 +23632,7 @@ <h2>
       maximumrent
      </td>
      <td>
-      3.2
+      3.3
      </td>
      <td>
       <a href="#">
@@ -23908,7 +24034,7 @@ <h2>
       mincostmaxflow
      </td>
      <td>
-      5.1
+      5.0
      </td>
      <td>
       <a href="#">
@@ -23983,7 +24109,7 @@ <h2>
       minspantree
      </td>
      <td>
-      4.5
+      4.4
      </td>
      <td>
       <a href="#">
@@ -24055,7 +24181,7 @@ <h2>
       missingnumber
      </td>
      <td>
-      3.5
+      3.4
      </td>
      <td>
       <a href="#">
@@ -24073,7 +24199,7 @@ <h2>
       missingnumber2
      </td>
      <td>
-      6.6
+      6.7
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Missing Number (2)/missingnumber2.py">
@@ -24163,7 +24289,7 @@ <h2>
       mnist10class
      </td>
      <td>
-      9.7
+      9.6
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Multi-Class Binary Neural Network for Handwritten Digits/mnist10class.py">
@@ -24181,7 +24307,7 @@ <h2>
       mnist2class
      </td>
      <td>
-      9.4
+      9.3
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Two-Class Binary Neural Network for Handwritten Digits/mnist2class.py">
@@ -24289,7 +24415,7 @@ <h2>
       modulosolitaire
      </td>
      <td>
-      3.0
+      2.9
      </td>
      <td>
       <a href="#">
@@ -24415,7 +24541,7 @@ <h2>
       monopoly
      </td>
      <td>
-      5.0
+      5.1
      </td>
      <td>
       <a href="#">
@@ -24541,7 +24667,7 @@ <h2>
       mostdifficult
      </td>
      <td>
-      2.9
+      2.8
      </td>
      <td>
       <a href="#">
@@ -24955,7 +25081,7 @@ <h2>
       mwvc
      </td>
      <td>
-      7.8
+      7.9
      </td>
      <td>
       <a href="#">
@@ -25063,7 +25189,7 @@ <h2>
       namsleid
      </td>
      <td>
-      3.7
+      4.1
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Námsleið/namsleid.py">
@@ -25189,7 +25315,7 @@ <h2>
       nesteddolls
      </td>
      <td>
-      6.7
+      6.6
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Nested Dolls/nesteddolls.py">
@@ -25570,7 +25696,7 @@ <h2>
       nothanks
      </td>
      <td>
-      2.0
+      2.1
      </td>
      <td>
       <a href="#">
@@ -25810,7 +25936,7 @@ <h2>
       oceancurrents
      </td>
      <td>
-      5.4
+      5.5
      </td>
      <td>
       <a href="#">
@@ -25918,7 +26044,7 @@ <h2>
       oddmanout
      </td>
      <td>
-      1.6
+      1.5
      </td>
      <td>
       <a href="#">
@@ -26809,7 +26935,7 @@ <h2>
       parentgap
      </td>
      <td>
-      2.5
+      2.6
      </td>
      <td>
       <a href="#">
@@ -27577,7 +27703,7 @@ <h2>
       pharmacy
      </td>
      <td>
-      4.0
+      3.9
      </td>
      <td>
       <a href="#">
@@ -27817,7 +27943,7 @@ <h2>
       pivot
      </td>
      <td>
-      2.5
+      2.6
      </td>
      <td>
       <a href="#">
@@ -27853,7 +27979,7 @@ <h2>
       pizza2
      </td>
      <td>
-      1.9
+      1.7
      </td>
      <td>
       <a href="#">
@@ -28042,7 +28168,7 @@ <h2>
       plantingtrees
      </td>
      <td>
-      1.8
+      1.7
      </td>
      <td>
       <a href="#">
@@ -28168,7 +28294,7 @@ <h2>
       plot
      </td>
      <td>
-      2.4
+      2.5
      </td>
      <td>
       <a href="#">
@@ -28204,7 +28330,7 @@ <h2>
       pointinpolygon
      </td>
      <td>
-      5.9
+      5.8
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Point in Polygon/pointinpolygon.py">
@@ -28552,7 +28678,7 @@ <h2>
       powers
      </td>
      <td>
-      5.2
+      5.1
      </td>
      <td>
       <a href="#">
@@ -28606,7 +28732,7 @@ <h2>
       predictinggme
      </td>
      <td>
-      3.4
+      3.5
      </td>
      <td>
       <a href="#">
@@ -29002,7 +29128,7 @@ <h2>
       produktsiffra
      </td>
      <td>
-      8.6
+      8.0
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Product Digit/produktsiffra.py">
@@ -29218,7 +29344,7 @@ <h2>
       pseudoprime
      </td>
      <td>
-      3.8
+      3.7
      </td>
      <td>
       <a href="#">
@@ -29362,7 +29488,7 @@ <h2>
       pusluspil
      </td>
      <td>
-      2.6
+      2.7
      </td>
      <td>
       <a href="#">
@@ -29416,7 +29542,7 @@ <h2>
       pxs
      </td>
      <td>
-      4.5
+      4.6
      </td>
      <td>
       <a href="#">
@@ -29719,7 +29845,7 @@ <h2>
       race
      </td>
      <td>
-      6.4
+      6.3
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Amazing Race/race.cpp">
@@ -29935,7 +30061,7 @@ <h2>
       railwayrunner
      </td>
      <td>
-      4.1
+      4.2
      </td>
      <td>
       <a href="#">
@@ -30115,7 +30241,7 @@ <h2>
       rationalisering
      </td>
      <td>
-      7.5
+      7.4
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Rationalization/rationalisering.py">
@@ -30376,7 +30502,7 @@ <h2>
       rectanglesurrounding
      </td>
      <td>
-      2.6
+      2.7
      </td>
      <td>
       <a href="#">
@@ -30412,7 +30538,7 @@ <h2>
       rectilinear
      </td>
      <td>
-      5.3
+      5.2
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Rectilinear Polygon/rectilinear.py">
@@ -30430,7 +30556,7 @@ <h2>
       recursionrandfun
      </td>
      <td>
-      6.2
+      6.1
      </td>
      <td>
       <a href="#">
@@ -30808,7 +30934,7 @@ <h2>
       restaurant
      </td>
      <td>
-      4.1
+      4.2
      </td>
      <td>
       <a href="#">
@@ -30952,7 +31078,7 @@ <h2>
       riddleofthesphinx
      </td>
      <td>
-      3.7
+      3.4
      </td>
      <td>
       <a href="#">
@@ -31114,7 +31240,7 @@ <h2>
       roberthood
      </td>
      <td>
-      4.3
+      4.2
      </td>
      <td>
       <a href="#">
@@ -31243,7 +31369,7 @@ <h2>
       rockscissorspaper
      </td>
      <td>
-      4.4
+      4.3
      </td>
      <td>
       <a href="#">
@@ -31405,7 +31531,7 @@ <h2>
       roundedbuttons
      </td>
      <td>
-      3.6
+      3.5
      </td>
      <td>
       <a href="#">
@@ -32071,7 +32197,7 @@ <h2>
       securitybadge
      </td>
      <td>
-      7.7
+      7.6
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Security Badge/securitybadge.py">
@@ -32089,7 +32215,7 @@ <h2>
       segmentdistance
      </td>
      <td>
-      4.4
+      4.3
      </td>
      <td>
       <a href="#">
@@ -32107,7 +32233,7 @@ <h2>
       segmentintersection
      </td>
      <td>
-      6.6
+      6.5
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Line Segment Intersection/segmentintersection.py">
@@ -33220,7 +33346,7 @@ <h2>
       skotleikur
      </td>
      <td>
-      2.2
+      2.3
      </td>
      <td>
       <a href="#">
@@ -33238,7 +33364,7 @@ <h2>
       skruop
      </td>
      <td>
-      1.6
+      1.5
      </td>
      <td>
       <a href="#">
@@ -33400,7 +33526,7 @@ <h2>
       slystudents
      </td>
      <td>
-      2.3
+      2.5
      </td>
      <td>
       <a href="#">
@@ -33508,7 +33634,7 @@ <h2>
       smoothiestand
      </td>
      <td>
-      2.4
+      2.5
      </td>
      <td>
       <a href="#">
@@ -33655,7 +33781,7 @@ <h2>
       socialdistancing2
      </td>
      <td>
-      2.3
+      2.4
      </td>
      <td>
       <a href="#">
@@ -33874,7 +34000,7 @@ <h2>
       soundex
      </td>
      <td>
-      2.5
+      2.6
      </td>
      <td>
       <a href="#">
@@ -33892,7 +34018,7 @@ <h2>
       soylent
      </td>
      <td>
-      1.7
+      1.8
      </td>
      <td>
       <a href="#">
@@ -34276,7 +34402,7 @@ <h2>
       squarepegs
      </td>
      <td>
-      3.1
+      3.0
      </td>
      <td>
       <a href="#">
@@ -34474,7 +34600,7 @@ <h2>
       stararrangements
      </td>
      <td>
-      1.8
+      1.7
      </td>
      <td>
       <a href="#">
@@ -34510,7 +34636,7 @@ <h2>
       starnotatree
      </td>
      <td>
-      6.1
+      6.0
      </td>
      <td>
       <a href="#">
@@ -34690,7 +34816,7 @@ <h2>
       stokigalistor
      </td>
      <td>
-      2.2
+      2.3
      </td>
      <td>
       <a href="#">
@@ -34834,7 +34960,7 @@ <h2>
       stringmatching
      </td>
      <td>
-      3.9
+      3.8
      </td>
      <td>
       <a href="#">
@@ -34852,7 +34978,7 @@ <h2>
       stringmultimatching
      </td>
      <td>
-      6.9
+      5.9
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/String Multimatching/stringmultimatching.cpp">
@@ -35134,7 +35260,7 @@ <h2>
       sumkindofproblem
      </td>
      <td>
-      1.6
+      1.5
      </td>
      <td>
       <a href="#">
@@ -35320,7 +35446,7 @@ <h2>
       svada
      </td>
      <td>
-      4.0
+      4.1
      </td>
      <td>
       <a href="#">
@@ -35704,7 +35830,7 @@ <h2>
       temperatureconfusion
      </td>
      <td>
-      2.8
+      2.9
      </td>
      <td>
       <a href="#">
@@ -36955,7 +37081,7 @@ <h2>
       trainpassengers
      </td>
      <td>
-      2.8
+      2.9
      </td>
      <td>
       <a href="#">
@@ -37498,7 +37624,7 @@ <h2>
       trik
      </td>
      <td>
-      1.4
+      1.5
      </td>
      <td>
       <a href="#">
@@ -37516,7 +37642,7 @@ <h2>
       trilemma
      </td>
      <td>
-      3.6
+      3.5
      </td>
      <td>
       <a href="#">
@@ -37534,7 +37660,7 @@ <h2>
       triolingopush
      </td>
      <td>
-      6.6
+      6.5
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Triolingo Push/triolingopush.py">
@@ -37696,7 +37822,7 @@ <h2>
       trollhunt
      </td>
      <td>
-      2.6
+      2.7
      </td>
      <td>
       <a href="#">
@@ -37768,7 +37894,7 @@ <h2>
       turbo
      </td>
      <td>
-      4.6
+      4.5
      </td>
      <td>
       <a href="#">
@@ -38323,7 +38449,7 @@ <h2>
       usingdigits
      </td>
      <td>
-      4.3
+      4.4
      </td>
      <td>
       <a href="#">
@@ -38539,7 +38665,7 @@ <h2>
       vectorfunctions
      </td>
      <td>
-      2.9
+      2.8
      </td>
      <td>
       <a href="#">
@@ -38629,7 +38755,7 @@ <h2>
       veggjakalli
      </td>
      <td>
-      4.4
+      4.3
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Veggja Kalli/veggjakalli.py">
@@ -38755,7 +38881,7 @@ <h2>
       virtualfriends
      </td>
      <td>
-      4.0
+      3.9
      </td>
      <td>
       <a href="#">
@@ -39280,7 +39406,7 @@ <h2>
       whacamole
      </td>
      <td>
-      6.1
+      6.0
      </td>
      <td>
       <a href="#">
@@ -39337,7 +39463,7 @@ <h2>
       wheresmyinternet
      </td>
      <td>
-      3.0
+      2.9
      </td>
      <td>
       <a href="#">
@@ -39391,7 +39517,7 @@ <h2>
       whichbase
      </td>
      <td>
-      2.7
+      2.8
      </td>
      <td>
       <a href="#">
@@ -39597,6 +39723,24 @@ <h2>
       </a>
      </td>
     </tr>
+    <tr>
+     <td>
+      <a href="https://open.kattis.com/problems/wordclouds">
+       Word Clouds Revisited
+      </a>
+     </td>
+     <td>
+      wordclouds
+     </td>
+     <td>
+      4.8
+     </td>
+     <td>
+      <a href="#">
+       <img alt="py" src="images/python.png"/>
+      </a>
+     </td>
+    </tr>
     <tr>
      <td>
       <a href="https://open.kattis.com/problems/wordlewithfriends">
@@ -39715,7 +39859,7 @@ <h2>
       wrapping
      </td>
      <td>
-      3.6
+      3.5
      </td>
      <td>
       <a href="#">
@@ -39769,7 +39913,7 @@ <h2>
       xormax
      </td>
      <td>
-      6.5
+      6.4
      </td>
      <td>
       <a href="https://raw.githubusercontent.com/RussellDash332/kattis/main/src/Xor Maximization/xormax.py">
@@ -40086,6 +40230,24 @@ <h2>
       </a>
      </td>
     </tr>
+    <tr>
+     <td>
+      <a href="https://open.kattis.com/problems/zoning">
+       Zoning
+      </a>
+     </td>
+     <td>
+      zoning
+     </td>
+     <td>
+      5.4
+     </td>
+     <td>
+      <a href="#">
+       <img alt="py" src="images/python.png"/>
+      </a>
+     </td>
+    </tr>
     <tr>
      <td>
       <a href="https://open.kattis.com/problems/zoo">
diff --git a/src/BAAS/baas.py b/src/BAAS/baas.py
new file mode 100644
index 00000000..04f2b770
--- /dev/null
+++ b/src/BAAS/baas.py
@@ -0,0 +1,13 @@
+import sys; input = sys.stdin.readline
+V = 10**9; N = int(input()); A = [*map(int, input().split())]; G = [[] for _ in range(N)]
+for i in range(N):
+    for j in map(int, input().split()[1:]): G[j-1].append(i)
+for x in range(N):
+    dp = [-10**9]*N
+    for i in range(N-1, -1, -1):
+        v = 0
+        for j in G[i]:
+            if v < dp[j]: v = dp[j]
+        dp[i] = v+(i!=x)*A[i]
+    V = min(V, dp[0])
+print(V)
\ No newline at end of file
diff --git a/src/Emptying the Baltic/emptyingbaltic.py b/src/Emptying the Baltic/emptyingbaltic.py
new file mode 100644
index 00000000..23ca5f87
--- /dev/null
+++ b/src/Emptying the Baltic/emptyingbaltic.py	
@@ -0,0 +1,10 @@
+import sys; input = sys.stdin.readline; from heapq import *
+R, C = map(int, input().split()); M = [[*map(int, input().split())] for _ in range(R)]; T = [x.copy() for x in M]; S = [[0]*C for _ in range(R)]
+Di, Dj = map(int, input().split()); Q = [(M[Di-1][Dj-1], Di-1, Dj-1)]; A = 0; S[Di-1][Dj-1] = 1; K = [(i, j) for i in range(-1, 2) for j in range(-1, 2) if i or j]
+while Q:
+    v, r, c = heappop(Q); A -= v
+    for dr, dc in K:
+        if R>r+dr>-1<c+dc<C:
+            if T[r+dr][c+dc] < v: T[r+dr][c+dc] = v
+            if M[r+dr][c+dc] <= T[r+dr][c+dc] < 0 == S[r+dr][c+dc]: heappush(Q, (T[r+dr][c+dc], r+dr, c+dc)); S[r+dr][c+dc] = 1
+print(A)
\ No newline at end of file
diff --git a/src/Excavator Expedition/excavatorexpedition.py b/src/Excavator Expedition/excavatorexpedition.py
new file mode 100644
index 00000000..aec5e150
--- /dev/null
+++ b/src/Excavator Expedition/excavatorexpedition.py	
@@ -0,0 +1,28 @@
+import sys; input = sys.stdin.readline; from array import *
+V, E = map(int, input().split()); G = [[] for _ in range(V)]; H = [[] for _ in range(V)]; T = []; I = array('i', [0]*V); P = input().strip(); A = array('b', [0]*V)
+for _ in range(E): a, b = map(int, input().split()); G[a].append(b); H[b].append(a)
+s = [0]
+while s:
+    u = s.pop()
+    if A[u] < 1: A[u] |= 1; s.extend(G[u])
+s = [V-1]
+while s:
+    u = s.pop()
+    if A[u] < 2: A[u] |= 2; s.extend(H[u])
+H = [[] for _ in range(V)]
+for i in range(V):
+    for j in G[i]:
+        if A[j] == 3: H[i].append(j); I[j] += 1
+Q = [i for i in range(V) if I[i] == 0]
+for u in Q:
+    T.append(u)
+    for v in H[u]:
+        I[v] -= 1
+        if I[v] == 0: Q.append(v)
+dp = array('i', [-10**9]*V); dp[-1] = 0
+for u in T[::-1]:
+    w = -10**9
+    for v in H[u]:
+        if w < dp[v]: w = dp[v]
+    if H[u]: dp[u] = 2*(P[u]=='X')-1+w
+print(dp[0]+1)
\ No newline at end of file