diff --git a/README.md b/README.md
index cd2ff93c..0ad5015e 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Kattis Solutions
 ![Visitors](https://count.getloli.com/get/@RussellDash332)
 
-## Total problems solved: 2017
+## Total problems solved: 2019
 
 Note that the table below is auto-generated using [autokattis](https://github.com/RussellDash332/autokattis).
 
@@ -12,18 +12,18 @@ 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 |3.9|[![java](images/java.png)]()[![java](images/java.png)]()|
-|[1-D Frogger (Easy)](https://open.kattis.com/problems/1dfroggereasy)| 1dfroggereasy |3.3|[![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-D Frogger (Easy)](https://open.kattis.com/problems/1dfroggereasy)| 1dfroggereasy |3.4|[![py](images/python.png)]()|
+|[1-D Frogger (Hard)](https://open.kattis.com/problems/1dfroggerhard)| 1dfroggerhard |8.7|[![py](images/python.png)](src/1-D%20Frogger%20(Hard)/1dfroggerhard.py)|
 |[1's For All](https://open.kattis.com/problems/1sforall)| 1sforall |6.7|[![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 |3.2|[![py](images/python.png)]()[![java](images/java.png)]()|
 |[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 |2.8|[![cpp](images/cpp.png)]()|
+|[3D Printed Statues](https://open.kattis.com/problems/3dprinter)| 3dprinter |2.7|[![cpp](images/cpp.png)]()|
 |[3-Sided Dice](https://open.kattis.com/problems/3sideddice)| 3sideddice |8.6|[![py](images/python.png)](src/3-Sided%20Dice/3sideddice.py)|
 |[4 thought](https://open.kattis.com/problems/4thought)| 4thought |3.3|[![py](images/python.png)]()|
-|[Eight Queens](https://open.kattis.com/problems/8queens)| 8queens |3.2|[![py](images/python.png)]()|
+|[Eight Queens](https://open.kattis.com/problems/8queens)| 8queens |3.1|[![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 |5.5|[![java](images/java.png)]()|
-|[A1 Paper](https://open.kattis.com/problems/a1paper)| a1paper |4.2|[![py](images/python.png)]()|
+|[A1 Paper](https://open.kattis.com/problems/a1paper)| a1paper |4.3|[![py](images/python.png)]()|
 |[Aaah!](https://open.kattis.com/problems/aaah)| aaah |1.7|[![cpp](images/cpp.png)]()|
 |[Abandoned Animal](https://open.kattis.com/problems/abandonedanimal)| abandonedanimal |5.3|[![py](images/python.png)](src/Abandoned%20Animal/abandonedanimal.py)|
 |[ABC](https://open.kattis.com/problems/abc)| abc |2.4|[![java](images/java.png)]()[![cpp](images/cpp.png)]()|
@@ -35,13 +35,13 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Abstract Painting](https://open.kattis.com/problems/abstractpainting)| abstractpainting |4.3|[![py](images/python.png)]()|
 |[Absurdistan Roads II](https://open.kattis.com/problems/absurdistan2)| absurdistan2 |6.9|[![py](images/python.png)](src/Absurdistan%20Roads%20II/absurdistan2.py)[![py](images/python.png)](src/Absurdistan%20Roads%20II/absurdistan2_hc.py)|
 |[Absurdistan Roads III](https://open.kattis.com/problems/absurdistan3)| absurdistan3 |5.8|[![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)]()|
+|[Access Denied](https://open.kattis.com/problems/accessdenied)| accessdenied |4.0|[![py](images/python.png)]()|
 |[ACM Contest Scoring](https://open.kattis.com/problems/acm)| acm |1.9|[![cpp](images/cpp.png)]()|
 |[Association for Computing Machinery](https://open.kattis.com/problems/acm2)| acm2 |2.7|[![py](images/python.png)]()|
 |[The Calculus of Ada](https://open.kattis.com/problems/ada)| ada |2.4|[![py](images/python.png)]()|
 |[Add 'Em Up!](https://open.kattis.com/problems/addemup)| addemup |5.1|[![py](images/python.png)]()|
 |[Adding Trouble](https://open.kattis.com/problems/addingtrouble)| addingtrouble |1.3|[![py](images/python.png)]()|
-|[Adding Words](https://open.kattis.com/problems/addingwords)| addingwords |4.4|[![py](images/python.png)]()|
+|[Adding Words](https://open.kattis.com/problems/addingwords)| addingwords |4.5|[![py](images/python.png)]()|
 |[Add Two Numbers](https://open.kattis.com/problems/addtwonumbers)| addtwonumbers |1.2|[![py](images/python.png)]()|
 |[Adjoin The Networks](https://open.kattis.com/problems/adjoin)| adjoin |5.9|[![py](images/python.png)](src/Adjoin%20The%20Networks/adjoin.py)|
 |[Administrative Difficulties](https://open.kattis.com/problems/administrativeproblems)| administrativeproblems |5.9|[![py](images/python.png)](src/Administrative%20Difficulties/administrativeproblems.py)|
@@ -50,13 +50,13 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Adventures in Moving -- Part IV](https://open.kattis.com/problems/adventuremoving4)| adventuremoving4 |5.4|[![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 |7.2|[![py](images/python.png)](src/AI%20Jeopardy/aijeopardy.py)|
-|[Air Conditioned Minions](https://open.kattis.com/problems/airconditioned)| airconditioned |3.4|[![py](images/python.png)]()|
+|[Air Conditioned Minions](https://open.kattis.com/problems/airconditioned)| airconditioned |3.6|[![py](images/python.png)]()|
 |[Airline Hub](https://open.kattis.com/problems/airlinehub)| airlinehub |6.9|[![py](images/python.png)](src/Airline%20Hub/airlinehub.py)|
 |[Airports](https://open.kattis.com/problems/airports)| airports |5.1|[![py](images/python.png)]()|
-|[Akcija](https://open.kattis.com/problems/akcija)| akcija |2.8|[![java](images/java.png)]()[![java](images/java.png)]()|
+|[Akcija](https://open.kattis.com/problems/akcija)| akcija |2.7|[![java](images/java.png)]()[![java](images/java.png)]()|
 |[Alchemy 101](https://open.kattis.com/problems/alchemy101)| alchemy101 |4.0|[![py](images/python.png)]()|
-|[Aldursröðun](https://open.kattis.com/problems/aldursrodun)| aldursrodun |3.4|[![py](images/python.png)]()|
-|[Alehouse](https://open.kattis.com/problems/alehouse)| alehouse |4.0|[![py](images/python.png)]()|
+|[Aldursröðun](https://open.kattis.com/problems/aldursrodun)| aldursrodun |3.2|[![py](images/python.png)]()|
+|[Alehouse](https://open.kattis.com/problems/alehouse)| alehouse |3.9|[![py](images/python.png)]()|
 |[Á leið í bíó](https://open.kattis.com/problems/aleidibio)| aleidibio |1.2|[![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 |4.0|[![py](images/python.png)]()|
@@ -66,7 +66,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[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 |5.4|[![java](images/java.png)](src/All%20Pairs%20Shortest%20Path/AllPairsPath.java)|
-|[Almost Perfect](https://open.kattis.com/problems/almostperfect)| almostperfect |3.2|[![py](images/python.png)]()|
+|[Almost Perfect](https://open.kattis.com/problems/almostperfect)| almostperfect |3.1|[![py](images/python.png)]()|
 |[Almost Sorted (1)](https://open.kattis.com/problems/almostsorted)| almostsorted |7.4|[![py](images/python.png)](src/Almost%20Sorted%20(1)/almostsorted.py)|
 |[Almost Sorted (2)](https://open.kattis.com/problems/almostsorted2)| almostsorted2 |8.8|[![py](images/python.png)](src/Almost%20Sorted%20(2)/almostsorted2.py)|
 |[Almost Union-Find](https://open.kattis.com/problems/almostunionfind)| almostunionfind |5.8|[![java](images/java.png)]()[![java](images/java.png)]()[![py](images/python.png)]()|
@@ -81,7 +81,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[A Multiplication Game](https://open.kattis.com/problems/amultiplicationgame)| amultiplicationgame |3.7|[![py](images/python.png)]()|
 |[Anagram Counting](https://open.kattis.com/problems/anagramcounting)| anagramcounting |3.2|[![py](images/python.png)]()|
 |[AND Permutation](https://open.kattis.com/problems/andpermutation)| andpermutation |6.3|[![py](images/python.png)]()|
-|[Andrew the Ant](https://open.kattis.com/problems/andrewant)| andrewant |5.1|[![py](images/python.png)]()|
+|[Andrew the Ant](https://open.kattis.com/problems/andrewant)| andrewant |5.0|[![py](images/python.png)]()|
 |[A New Alphabet](https://open.kattis.com/problems/anewalphabet)| anewalphabet |2.7|[![cpp](images/cpp.png)]()|
 |[Alternative Anagram](https://open.kattis.com/problems/annorlundaanagram)| annorlundaanagram |5.1|[![py](images/python.png)]()|
 |[Annoyed Coworkers](https://open.kattis.com/problems/annoyedcoworkers)| annoyedcoworkers |3.1|[![py](images/python.png)]()|
@@ -112,14 +112,14 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Arctic Network](https://open.kattis.com/problems/arcticnetwork)| arcticnetwork |4.0|[![java](images/java.png)]()|
 |[A Real Challenge](https://open.kattis.com/problems/areal)| areal |2.4|[![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 |4.4|[![py](images/python.png)]()|
+|[Arithmetic](https://open.kattis.com/problems/arithmetic)| arithmetic |4.1|[![py](images/python.png)]()|
 |[Arithmetic Decoding](https://open.kattis.com/problems/arithmeticdecoding)| arithmeticdecoding |2.3|[![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 |1.7|[![py](images/python.png)]()|
 |[Army Strength (Easy)](https://open.kattis.com/problems/armystrengtheasy)| armystrengtheasy |2.2|[![py](images/python.png)]()|
 |[Army Strength (Hard)](https://open.kattis.com/problems/armystrengthhard)| armystrengthhard |2.3|[![py](images/python.png)]()|
 |[Arranging Hat](https://open.kattis.com/problems/arranginghat)| arranginghat |6.5|[![py](images/python.png)](src/Arranging%20Hat/arranginghat.py)|
-|[Array of Discord](https://open.kattis.com/problems/arrayofdiscord)| arrayofdiscord |5.0|[![py](images/python.png)]()|
+|[Array of Discord](https://open.kattis.com/problems/arrayofdiscord)| arrayofdiscord |4.9|[![py](images/python.png)]()|
 |[Array Smoothening](https://open.kattis.com/problems/arraysmoothening)| arraysmoothening |2.6|[![cpp](images/cpp.png)]()[![py](images/python.png)]()[![cpp](images/cpp.png)]()|
 |[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)]()|
@@ -135,9 +135,9 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Astrological Sign](https://open.kattis.com/problems/astrologicalsign)| astrologicalsign |2.3|[![py](images/python.png)]()|
 |[Atlögur](https://open.kattis.com/problems/atlogur)| atlogur |2.4|[![py](images/python.png)]()|
 |[Attendance](https://open.kattis.com/problems/attendance2)| attendance2 |1.9|[![py](images/python.png)]()|
-|[Autori](https://open.kattis.com/problems/autori)| autori |1.3|[![java](images/java.png)]()[![js](images/javascript.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()[![js](images/javascript.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
+|[Autori](https://open.kattis.com/problems/autori)| autori |1.2|[![java](images/java.png)]()[![js](images/javascript.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()[![js](images/javascript.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
 |[Average Character](https://open.kattis.com/problems/averagecharacter)| averagecharacter |1.9|[![py](images/python.png)]()|
-|[Paradox With Averages](https://open.kattis.com/problems/averageseasy)| averageseasy |3.0|[![cpp](images/cpp.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 |3.0|[![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)]()|
@@ -190,13 +190,13 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Best Before](https://open.kattis.com/problems/bestbefore)| bestbefore |3.8|[![py](images/python.png)]()|
 |[Best Compression Ever](https://open.kattis.com/problems/bestcompression)| bestcompression |2.5|[![py](images/python.png)]()|
 |[Best Rational Approximation](https://open.kattis.com/problems/bestrational)| bestrational |5.1|[![py](images/python.png)]()|
-|[Best Relay Team](https://open.kattis.com/problems/bestrelayteam)| bestrelayteam |2.0|[![java](images/java.png)]()[![py](images/python.png)]()|
+|[Best Relay Team](https://open.kattis.com/problems/bestrelayteam)| bestrelayteam |1.9|[![java](images/java.png)]()[![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 |7.2|[![py](images/python.png)](src/Hey,%20Better%20Bettor/bettor.py)|
 |[Big Boxes](https://open.kattis.com/problems/bigboxes)| bigboxes |3.4|[![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 |4.6|[![py](images/python.png)]()|
-|[Big Truck](https://open.kattis.com/problems/bigtruck)| bigtruck |3.3|[![py](images/python.png)]()|
+|[Big Truck](https://open.kattis.com/problems/bigtruck)| bigtruck |3.2|[![py](images/python.png)]()|
 |[Bijele](https://open.kattis.com/problems/bijele)| bijele |1.3|[![java](images/java.png)]()[![cpp](images/cpp.png)]()|
 |[Bike Gears](https://open.kattis.com/problems/bikegears)| bikegears |5.0|[![py](images/python.png)]()|
 |[Bilateral Projects](https://open.kattis.com/problems/bilateral)| bilateral |7.1|[![py](images/python.png)](src/Bilateral%20Projects/bilateral.py)|
@@ -231,7 +231,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Boggle](https://open.kattis.com/problems/boggle)| boggle |4.5|[![py](images/python.png)]()|
 |[Accounting](https://open.kattis.com/problems/bokforing)| bokforing |3.7|[![py](images/python.png)]()|
 |[Book Shelves](https://open.kattis.com/problems/bokhyllor)| bokhyllor |3.4|[![py](images/python.png)](src/Book%20Shelves/bokhyllor.py)|
-|[Book Circle](https://open.kattis.com/problems/bookcircle)| bookcircle |5.5|[![py](images/python.png)](src/Book%20Circle/bookcircle.py)|
+|[Book Circle](https://open.kattis.com/problems/bookcircle)| bookcircle |5.6|[![py](images/python.png)](src/Book%20Circle/bookcircle.py)|
 |[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 |1.8|[![py](images/python.png)]()|
 |[Bootstrapping Number](https://open.kattis.com/problems/bootstrappingnumber)| bootstrappingnumber |2.9|[![py](images/python.png)]()|
@@ -240,16 +240,16 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Killing Aliens in a Borg Maze](https://open.kattis.com/problems/borg)| borg |3.8|[![py](images/python.png)]()|
 |[The Stock Market](https://open.kattis.com/problems/borsen)| borsen |4.1|[![py](images/python.png)]()|
 |[Boss Battle](https://open.kattis.com/problems/bossbattle)| bossbattle |1.8|[![py](images/python.png)]()|
-|[Bottled-Up Feelings](https://open.kattis.com/problems/bottledup)| bottledup |2.5|[![py](images/python.png)]()|
+|[Bottled-Up Feelings](https://open.kattis.com/problems/bottledup)| bottledup |2.6|[![py](images/python.png)]()|
 |[Bottle Flip](https://open.kattis.com/problems/bottleflip)| bottleflip |2.3|[![py](images/python.png)]()|
-|[Curvy Little Bottles](https://open.kattis.com/problems/bottles)| bottles |3.0|[![py](images/python.png)]()|
+|[Curvy Little Bottles](https://open.kattis.com/problems/bottles)| bottles |3.1|[![py](images/python.png)]()|
 |[Bounding Box](https://open.kattis.com/problems/boundingbox)| boundingbox |3.4|[![cpp](images/cpp.png)]()|
 |[Bounding Robots](https://open.kattis.com/problems/boundingrobots)| boundingrobots |1.9|[![cpp](images/cpp.png)]()|
 |[Bowser's Pipes](https://open.kattis.com/problems/bowserspipes)| bowserspipes |4.9|[![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 |1.8|[![py](images/python.png)]()|
 |[Bracket Sequence](https://open.kattis.com/problems/bracketsequence)| bracketsequence |5.1|[![py](images/python.png)]()|
-|[BrainFsckVM](https://open.kattis.com/problems/brainfsckvm)| brainfsckvm |6.3|[![py](images/python.png)](src/BrainFsckVM/brainfsckvm.py)|
+|[BrainFsckVM](https://open.kattis.com/problems/brainfsckvm)| brainfsckvm |6.2|[![py](images/python.png)](src/BrainFsckVM/brainfsckvm.py)|
 |[Bread Sorting](https://open.kattis.com/problems/bread)| bread |4.9|[![py](images/python.png)]()|
 |[Breaking Bad](https://open.kattis.com/problems/breakingbad)| breakingbad |3.6|[![py](images/python.png)]()|
 |[Breaking Branches](https://open.kattis.com/problems/breakingbranches)| breakingbranches |1.6|[![py](images/python.png)]()|
@@ -277,9 +277,9 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Burrows-Wheeler](https://open.kattis.com/problems/burrowswheeler)| burrowswheeler |5.9|[![py](images/python.png)](src/Burrows-Wheeler/burrowswheeler.py)|
 |[Bus](https://open.kattis.com/problems/bus)| bus |1.7|[![cpp](images/cpp.png)]()|
 |[Bus Lines](https://open.kattis.com/problems/buslines)| buslines |2.2|[![py](images/python.png)]()|
-|[Bus Numbers (1)](https://open.kattis.com/problems/busnumbers)| busnumbers |2.4|[![java](images/java.png)]()|
+|[Bus Numbers (1)](https://open.kattis.com/problems/busnumbers)| busnumbers |2.5|[![java](images/java.png)]()|
 |[Bus Numbers (2)](https://open.kattis.com/problems/busnumbers2)| busnumbers2 |2.8|[![py](images/python.png)]()|
-|[The Bus Card](https://open.kattis.com/problems/busskortet)| busskortet |3.1|[![py](images/python.png)]()|
+|[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 |6.4|[![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)]()|
@@ -293,7 +293,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Canadians, eh](https://open.kattis.com/problems/canadianseh)| canadianseh |1.6|[![py](images/python.png)]()|
 |[Candle Box](https://open.kattis.com/problems/candlebox)| candlebox |2.5|[![py](images/python.png)]()|
 |[Candy Distribution](https://open.kattis.com/problems/candydistribution)| candydistribution |3.9|[![py](images/python.png)]()|
-|[Candy Division](https://open.kattis.com/problems/candydivision)| candydivision |3.5|[![py](images/python.png)]()|
+|[Candy Division](https://open.kattis.com/problems/candydivision)| candydivision |3.4|[![py](images/python.png)]()|
 |[Can of Worms](https://open.kattis.com/problems/canofworms)| canofworms |7.6|[![py](images/python.png)]()|
 |[Canonical Coin Systems](https://open.kattis.com/problems/canonical)| canonical |5.0|[![py](images/python.png)]()|
 |[Cantina of Babel](https://open.kattis.com/problems/cantinaofbabel)| cantinaofbabel |3.2|[![py](images/python.png)]()|
@@ -303,9 +303,9 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Capsules](https://open.kattis.com/problems/capsules)| capsules |3.1|[![py](images/python.png)]()|
 |[Captain Obvious and the Rabbit-Man](https://open.kattis.com/problems/captainobvious)| captainobvious |7.2|[![py](images/python.png)](src/Captain%20Obvious%20and%20the%20Rabbit-Man/captainobvious.py)|
 |[Cardboard Container](https://open.kattis.com/problems/cardboardcontainer)| cardboardcontainer |2.6|[![py](images/python.png)]()|
-|[Card Divisibility](https://open.kattis.com/problems/carddivisibility)| carddivisibility |4.5|[![py](images/python.png)]()|
+|[Card Divisibility](https://open.kattis.com/problems/carddivisibility)| carddivisibility |4.4|[![py](images/python.png)]()|
 |[Cardiology](https://open.kattis.com/problems/cardiology)| cardiology |3.1|[![py](images/python.png)]()|
-|[Card Trading](https://open.kattis.com/problems/cardtrading)| cardtrading |3.1|[![java](images/java.png)]()[![java](images/java.png)]()[![java](images/java.png)]()[![py](images/python.png)]()|
+|[Card Trading](https://open.kattis.com/problems/cardtrading)| cardtrading |3.0|[![java](images/java.png)]()[![java](images/java.png)]()[![java](images/java.png)]()[![py](images/python.png)]()|
 |[Card Trick](https://open.kattis.com/problems/cardtrick2)| cardtrick2 |2.0|[![java](images/java.png)]()[![java](images/java.png)]()|
 |[Careful Ascent](https://open.kattis.com/problems/carefulascent)| carefulascent |2.1|[![py](images/python.png)]()|
 |[Carousel Rides](https://open.kattis.com/problems/carousel)| carousel |2.6|[![py](images/python.png)]()|
@@ -321,7 +321,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Cat vs. Dog](https://open.kattis.com/problems/catvsdog)| catvsdog |6.1|[![py](images/python.png)](src/Cat%20vs.%20Dog/catvsdog.py)|
 |[Cave Exploration](https://open.kattis.com/problems/caveexploration)| caveexploration |3.6|[![py](images/python.png)]()|
 |[Cave Exploration](https://open.kattis.com/problems/caveexploration2)| caveexploration2 |4.1|[![py](images/python.png)]()|
-|[CD](https://open.kattis.com/problems/cd)| cd |5.0|[![py](images/python.png)]()|
+|[CD](https://open.kattis.com/problems/cd)| cd |4.9|[![py](images/python.png)]()|
 |[Ceiling Function](https://open.kattis.com/problems/ceiling)| ceiling |2.1|[![py](images/python.png)]()|
 |[Opening Ceremony](https://open.kattis.com/problems/ceremony)| ceremony |3.7|[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
 |[Cetiri](https://open.kattis.com/problems/cetiri)| cetiri |1.9|[![py](images/python.png)]()|
@@ -329,7 +329,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Cezar](https://open.kattis.com/problems/cezar)| cezar |5.3|[![py](images/python.png)](src/Cezar/cezar.py)|
 |[Champernowne Count](https://open.kattis.com/problems/champernownecount)| champernownecount |3.6|[![py](images/python.png)]()|
 |[Chanukah Challenge](https://open.kattis.com/problems/chanukah)| chanukah |1.4|[![cpp](images/cpp.png)]()|
-|[Character Development](https://open.kattis.com/problems/character)| character |2.4|[![py](images/python.png)]()|
+|[Character Development](https://open.kattis.com/problems/character)| character |2.3|[![py](images/python.png)]()|
 |[Charged](https://open.kattis.com/problems/charged)| charged |2.3|[![py](images/python.png)]()|
 |[Charting Progress](https://open.kattis.com/problems/chartingprogress)| chartingprogress |2.2|[![py](images/python.png)]()|
 |[Chatter](https://open.kattis.com/problems/chatter)| chatter |4.2|[![py](images/python.png)]()|
@@ -365,7 +365,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Classical Counting](https://open.kattis.com/problems/classicalcounting)| classicalcounting |7.9|[![py](images/python.png)](src/Classical%20Counting/classicalcounting.py)|
 |[Class Picture](https://open.kattis.com/problems/classpicture)| classpicture |5.5|[![py](images/python.png)](src/Class%20Picture/classpicture.py)|
 |[Classrooms](https://open.kattis.com/problems/classrooms)| classrooms |6.9|[![java](images/java.png)](src/Classrooms/Classrooms.java)|
-|[A Classy Problem](https://open.kattis.com/problems/classy)| classy |5.1|[![java](images/java.png)]()|
+|[A Classy Problem](https://open.kattis.com/problems/classy)| classy |5.2|[![java](images/java.png)]()|
 |[Climbing Stairs](https://open.kattis.com/problems/climbingstairs)| climbingstairs |4.0|[![py](images/python.png)]()|
 |[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)]()|
@@ -375,7 +375,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Closest Sums](https://open.kattis.com/problems/closestsums)| closestsums |2.6|[![py](images/python.png)]()|
 |[Closing The Loop](https://open.kattis.com/problems/closingtheloop)| closingtheloop |2.0|[![cpp](images/cpp.png)]()[![cpp](images/cpp.png)]()|
 |[Coast Length](https://open.kattis.com/problems/coast)| coast |3.1|[![py](images/python.png)]()|
-|[A Furious Cocktail](https://open.kattis.com/problems/cocktail)| cocktail |2.7|[![py](images/python.png)]()|
+|[A Furious Cocktail](https://open.kattis.com/problems/cocktail)| cocktail |2.8|[![py](images/python.png)]()|
 |[Cocoa Coalition](https://open.kattis.com/problems/cocoacoalition)| cocoacoalition |4.9|[![py](images/python.png)]()|
 |[Coconut Splat](https://open.kattis.com/problems/coconut)| coconut |1.9|[![java](images/java.png)]()[![java](images/java.png)]()|
 |[Code Cleanups](https://open.kattis.com/problems/codecleanups)| codecleanups |3.3|[![py](images/python.png)]()|
@@ -400,9 +400,9 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[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 |2.1|[![cpp](images/cpp.png)]()|
+|[Jumbled Communication](https://open.kattis.com/problems/communication)| communication |2.2|[![cpp](images/cpp.png)]()|
 |[Communications Satellite](https://open.kattis.com/problems/communicationssatellite)| communicationssatellite |3.7|[![java](images/java.png)]()|
-|[Jumbled Compass](https://open.kattis.com/problems/compass)| compass |2.0|[![cpp](images/cpp.png)]()|
+|[Jumbled Compass](https://open.kattis.com/problems/compass)| compass |2.1|[![cpp](images/cpp.png)]()|
 |[Competitive Arcade Basketball](https://open.kattis.com/problems/competitivearcadebasketball)| competitivearcadebasketball |2.4|[![py](images/python.png)]()|
 |[Completing the Square](https://open.kattis.com/problems/completingthesquare)| completingthesquare |2.0|[![cpp](images/cpp.png)]()|
 |[Compositions](https://open.kattis.com/problems/compositions)| compositions |2.5|[![py](images/python.png)]()|
@@ -412,7 +412,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[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](https://open.kattis.com/problems/conquest)| conquest |2.9|[![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 |4.1|[![py](images/python.png)]()|
 |[Conservation](https://open.kattis.com/problems/conservation)| conservation |4.8|[![py](images/python.png)]()|
@@ -427,16 +427,16 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[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 |3.0|[![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 |4.8|[![py](images/python.png)]()|
+|[Convex Hull (1)](https://open.kattis.com/problems/convexhull)| convexhull |4.7|[![py](images/python.png)]()|
 |[Convex Hull (2)](https://open.kattis.com/problems/convexhull2)| convexhull2 |7.0|[![py](images/python.png)](src/Convex%20Hull%20(2)/convexhull2.py)|
-|[Convex Polygon Area](https://open.kattis.com/problems/convexpolygonarea)| convexpolygonarea |1.9|[![cpp](images/cpp.png)]()|
+|[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)|
 |[Convoy](https://open.kattis.com/problems/convoy)| convoy |4.1|[![py](images/python.png)]()|
 |[Cookie Cutters](https://open.kattis.com/problems/cookiecutter)| cookiecutter |2.4|[![py](images/python.png)]()|
 |[Cookie Selection](https://open.kattis.com/problems/cookieselection)| cookieselection |5.1|[![java](images/java.png)]()|
 |[Cooking Water](https://open.kattis.com/problems/cookingwater)| cookingwater |2.1|[![py](images/python.png)]()|
 |[Cops and Robbers](https://open.kattis.com/problems/copsandrobbers)| copsandrobbers |4.9|[![py](images/python.png)]()|
-|[Cordon Bleu](https://open.kattis.com/problems/cordonbleu)| cordonbleu |6.3|[![cpp](images/cpp.png)]()|
+|[Cordon Bleu](https://open.kattis.com/problems/cordonbleu)| cordonbleu |6.2|[![cpp](images/cpp.png)]()|
 |[Cornhusker](https://open.kattis.com/problems/cornhusker)| cornhusker |1.6|[![py](images/python.png)]()|
 |[Limited Correspondence](https://open.kattis.com/problems/correspondence)| correspondence |6.9|[![py](images/python.png)]()|
 |[Cosmic Path Optimization](https://open.kattis.com/problems/cosmicpathoptimization)| cosmicpathoptimization |1.4|[![py](images/python.png)]()|
@@ -474,7 +474,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[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 |2.6|[![cpp](images/cpp.png)]()[![cpp](images/cpp.png)]()|
 |[Curve Knights](https://open.kattis.com/problems/curveknights)| curveknights |3.2|[![py](images/python.png)]()|
-|[Curve Speed](https://open.kattis.com/problems/curvespeed)| curvespeed |2.6|[![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 |1.7|[![py](images/python.png)]()|
 |[Cut the Negativity](https://open.kattis.com/problems/cutthenegativity)| cutthenegativity |1.4|[![py](images/python.png)]()|
@@ -494,7 +494,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[DA-Sort](https://open.kattis.com/problems/dasort)| dasort |3.5|[![cpp](images/cpp.png)]()|
 |[Big Data](https://open.kattis.com/problems/data)| data |5.5|[![py](images/python.png)](src/Big%20Data/data.py)|
 |[Dating time](https://open.kattis.com/problems/datingtime)| datingtime |4.4|[![py](images/python.png)]()|
-|[Datum](https://open.kattis.com/problems/datum)| datum |1.5|[![cpp](images/cpp.png)]()|
+|[Datum](https://open.kattis.com/problems/datum)| datum |1.6|[![cpp](images/cpp.png)]()|
 |[Dead Fraction](https://open.kattis.com/problems/deadfraction)| deadfraction |5.2|[![py](images/python.png)]()|
 |[Death Knight Hero](https://open.kattis.com/problems/deathknight)| deathknight |1.6|[![py](images/python.png)]()|
 |[Deathstar](https://open.kattis.com/problems/deathstar)| deathstar |1.8|[![py](images/python.png)]()|
@@ -507,10 +507,10 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Deduplicating Files](https://open.kattis.com/problems/deduplicatingfiles)| deduplicatingfiles |3.8|[![py](images/python.png)]()|
 |[Deildajöfnuður](https://open.kattis.com/problems/deildajofnudur)| deildajofnudur |2.9|[![py](images/python.png)]()|
 |[Dejavu](https://open.kattis.com/problems/dejavu)| dejavu |3.5|[![py](images/python.png)]()|
-|[Delft Distance](https://open.kattis.com/problems/delftdistance)| delftdistance |3.7|[![py](images/python.png)]()|
+|[Delft Distance](https://open.kattis.com/problems/delftdistance)| delftdistance |3.8|[![py](images/python.png)]()|
 |[Delimiter Soup](https://open.kattis.com/problems/delimitersoup)| delimitersoup |2.2|[![java](images/java.png)]()|
 |[Delivering Goods](https://open.kattis.com/problems/delivering)| delivering |6.4|[![py](images/python.png)](src/Delivering%20Goods/delivering.py)|
-|[Postal Delivery](https://open.kattis.com/problems/delivery)| delivery |2.8|[![py](images/python.png)]()|
+|[Postal Delivery](https://open.kattis.com/problems/delivery)| delivery |2.9|[![py](images/python.png)]()|
 |[Demerit Points](https://open.kattis.com/problems/demeritpoints)| demeritpoints |6.7|[![py](images/python.png)]()|
 |[Destination Unknown](https://open.kattis.com/problems/destinationunknown)| destinationunknown |3.9|[![py](images/python.png)]()|
 |[Detailed Differences](https://open.kattis.com/problems/detaileddifferences)| detaileddifferences |1.4|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
@@ -532,17 +532,17 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Digits](https://open.kattis.com/problems/digits)| digits |3.5|[![py](images/python.png)]()|
 |[Digit Sum](https://open.kattis.com/problems/digitsum)| digitsum |6.1|[![py](images/python.png)](src/Digit%20Sum/digitsum.py)|
 |[Digit Swap](https://open.kattis.com/problems/digitswap)| digitswap |1.3|[![py](images/python.png)]()|
-|[Ding Dong Ditch](https://open.kattis.com/problems/dingdongditch)| dingdongditch |3.5|[![py](images/python.png)]()|
+|[Ding Dong Ditch](https://open.kattis.com/problems/dingdongditch)| dingdongditch |3.4|[![py](images/python.png)]()|
 |[Dirty Driving](https://open.kattis.com/problems/dirtydriving)| dirtydriving |3.7|[![py](images/python.png)]()|
 |[Disastrous Doubling](https://open.kattis.com/problems/disastrousdoubling)| disastrousdoubling |3.7|[![py](images/python.png)]()|
 |[Disc District](https://open.kattis.com/problems/discdistrict)| discdistrict |2.4|[![py](images/python.png)]()|
 |[Disgruntled Judge](https://open.kattis.com/problems/disgruntledjudge)| disgruntledjudge |3.6|[![py](images/python.png)]()|
 |[Digital display](https://open.kattis.com/problems/display)| display |2.5|[![py](images/python.png)]()|
-|[Distance](https://open.kattis.com/problems/distance)| distance |3.9|[![py](images/python.png)]()|
+|[Distance](https://open.kattis.com/problems/distance)| distance |4.0|[![py](images/python.png)]()|
 |[Distinctive Character](https://open.kattis.com/problems/distinctivecharacter)| distinctivecharacter |6.8|[![py](images/python.png)](src/Distinctive%20Character/distinctivecharacter.py)|
 |[Distracted](https://open.kattis.com/problems/distracted)| distracted |7.7|[![py](images/python.png)](src/Distracted/distracted.py)|
 |[Distributing Poffins](https://open.kattis.com/problems/distributingpoffins)| distributingpoffins |2.3|[![py](images/python.png)]()|
-|[Diverse Cookies](https://open.kattis.com/problems/diversecookies)| diversecookies |3.6|[![py](images/python.png)]()|
+|[Diverse Cookies](https://open.kattis.com/problems/diversecookies)| diversecookies |3.7|[![py](images/python.png)]()|
 |[Divide by 100](https://open.kattis.com/problems/divideby100)| divideby100 |4.2|[![cpp](images/cpp.png)]()|
 |[Divisible Subsequences](https://open.kattis.com/problems/divisible)| divisible |3.6|[![py](images/python.png)]()|
 |[Division](https://open.kattis.com/problems/division)| division |8.1|[![py](images/python.png)](src/Division/division.py)|
@@ -565,7 +565,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Disastrous Downtime](https://open.kattis.com/problems/downtime)| downtime |3.1|[![py](images/python.png)]()|
 |[Dragon Ball I](https://open.kattis.com/problems/dragonball1)| dragonball1 |5.3|[![py](images/python.png)]()|
 |[Dragon Balls](https://open.kattis.com/problems/dragonballs)| dragonballs |5.5|[![py](images/python.png)]()|
-|[Dragon Maid](https://open.kattis.com/problems/dragonmaid)| dragonmaid |6.5|[![cpp](images/cpp.png)](src/Dragon%20Maid/dragonmaid.cpp)[![py](images/python.png)](src/Dragon%20Maid/dragonmaid.py)|
+|[Dragon Maid](https://open.kattis.com/problems/dragonmaid)| dragonmaid |6.6|[![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 |5.7|[![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)]()|
 |[Drinking Song](https://open.kattis.com/problems/drinkingsong)| drinkingsong |2.3|[![py](images/python.png)]()|
@@ -574,12 +574,12 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Driving Range](https://open.kattis.com/problems/drivingrange)| drivingrange |3.9|[![java](images/java.png)]()|
 |[DRM Messages](https://open.kattis.com/problems/drmmessages)| drmmessages |1.5|[![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 |2.3|[![py](images/python.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 |4.6|[![py](images/python.png)]()|
-|[Dunglish](https://open.kattis.com/problems/dunglish)| dunglish |2.7|[![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 |3.8|[![py](images/python.png)]()|
 |[Dvaput](https://open.kattis.com/problems/dvaput)| dvaput |4.9|[![py](images/python.png)]()|
-|[DVDs](https://open.kattis.com/problems/dvds)| dvds |2.8|[![py](images/python.png)]()|
+|[DVDs](https://open.kattis.com/problems/dvds)| dvds |2.9|[![py](images/python.png)]()|
 |[Dvoniz](https://open.kattis.com/problems/dvoniz)| dvoniz |7.3|[![py](images/python.png)](src/Dvoniz/dvoniz.py)[![py](images/python.png)](src/Dvoniz/dvoniz2.py)|
 |[Dyslectionary](https://open.kattis.com/problems/dyslectionary)| dyslectionary |3.2|[![py](images/python.png)]()|
 |[Dyson Circle](https://open.kattis.com/problems/dysoncircle)| dysoncircle |5.2|[![py](images/python.png)]()|
@@ -618,11 +618,11 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Entirely Unsorted Sequences](https://open.kattis.com/problems/entirelyunsortedsequences)| entirelyunsortedsequences |4.0|[![py](images/python.png)]()|
 |[Envious Exponents](https://open.kattis.com/problems/enviousexponents)| enviousexponents |4.9|[![py](images/python.png)]()|
 |[EpigDanceOff](https://open.kattis.com/problems/epigdanceoff)| epigdanceoff |2.0|[![py](images/python.png)]()|
-|[Equal Sums (Easy)](https://open.kattis.com/problems/equalsumseasy)| equalsumseasy |3.1|[![py](images/python.png)]()|
+|[Equal Sums (Easy)](https://open.kattis.com/problems/equalsumseasy)| equalsumseasy |3.0|[![py](images/python.png)]()|
 |[Equations](https://open.kattis.com/problems/equations)| equations |7.3|[![py](images/python.png)](src/Equations/equations.py)|
 |[Linear Equation Solver](https://open.kattis.com/problems/equationsolver)| equationsolver |6.3|[![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 |6.0|[![py](images/python.png)](src/Proving%20Equivalences/equivalences.py)|
+|[Proving Equivalences](https://open.kattis.com/problems/equivalences)| equivalences |6.1|[![py](images/python.png)](src/Proving%20Equivalences/equivalences.py)|
 |[Equivalent Exchange](https://open.kattis.com/problems/equivalentexchange)| equivalentexchange |7.9|[![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 |5.2|[![py](images/python.png)]()|
@@ -646,7 +646,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[European Trip](https://open.kattis.com/problems/europeantrip)| europeantrip |3.5|[![py](images/python.png)]()|
 |[Evening Out 1](https://open.kattis.com/problems/eveningout1)| eveningout1 |2.6|[![py](images/python.png)]()|
 |[Evening Out 2](https://open.kattis.com/problems/eveningout2)| eveningout2 |6.5|[![py](images/python.png)](src/Evening%20Out%202/eveningout2.py)|
-|[EvenOdd](https://open.kattis.com/problems/evenodd)| evenodd |6.2|[![py](images/python.png)]()|
+|[EvenOdd](https://open.kattis.com/problems/evenodd)| evenodd |6.3|[![py](images/python.png)]()|
 |[Event Planning](https://open.kattis.com/problems/eventplanning)| eventplanning |2.3|[![py](images/python.png)]()|
 |[Even Up Solitaire](https://open.kattis.com/problems/evenup)| evenup |2.7|[![py](images/python.png)]()|
 |[I've Been Everywhere, Man](https://open.kattis.com/problems/everywhere)| everywhere |1.4|[![cpp](images/cpp.png)]()|
@@ -665,7 +665,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Eye of Sauron](https://open.kattis.com/problems/eyeofsauron)| eyeofsauron |1.5|[![py](images/python.png)]()|
 |[Factor-Free Tree](https://open.kattis.com/problems/factorfree)| factorfree |5.7|[![py](images/python.png)](src/Factor-Free%20Tree/factorfree.py)|
 |[Factor-Full Tree](https://open.kattis.com/problems/factorfulltree)| factorfulltree |7.3|[![py](images/python.png)](src/Factor-Full%20Tree/factorfulltree.py)|
-|[Factorial Power](https://open.kattis.com/problems/factorialpower)| factorialpower |3.7|[![py](images/python.png)]()|
+|[Factorial Power](https://open.kattis.com/problems/factorialpower)| factorialpower |3.8|[![py](images/python.png)]()|
 |[Factors](https://open.kattis.com/problems/factors)| factors |5.8|[![py](images/python.png)](src/Factors/factors.py)|
 |[Factovisors](https://open.kattis.com/problems/factovisors)| factovisors |5.9|[![py](images/python.png)](src/Factovisors/factovisors.py)|
 |[Factstone Benchmark](https://open.kattis.com/problems/factstone)| factstone |4.3|[![py](images/python.png)]()|
@@ -673,6 +673,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Fair Division (1)](https://open.kattis.com/problems/fairdivision)| fairdivision |3.6|[![py](images/python.png)]()|
 |[Fair Division (2)](https://open.kattis.com/problems/fairdivision2)| fairdivision2 |5.9|[![py](images/python.png)](src/Fair%20Division%20(2)/fairdivision2.py)|
 |[Fair Play](https://open.kattis.com/problems/fairplay)| fairplay |3.7|[![py](images/python.png)]()|
+|[Fair Warning](https://open.kattis.com/problems/fairwarning)| fairwarning |4.7|[![py](images/python.png)]()|
 |[Fake Arithmetic Sequence](https://open.kattis.com/problems/fakearithmeticsequence)| fakearithmeticsequence |3.4|[![py](images/python.png)]()|
 |[Faktor](https://open.kattis.com/problems/faktor)| faktor |1.4|[![java](images/java.png)]()[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
 |[Falcon Dive](https://open.kattis.com/problems/falcondive)| falcondive |3.1|[![py](images/python.png)]()|
@@ -696,7 +697,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Fiat](https://open.kattis.com/problems/fiat)| fiat |5.4|[![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 |2.5|[![py](images/python.png)]()|
-|[Fibs og Dibs](https://open.kattis.com/problems/fibsogdibs)| fibsogdibs |5.4|[![py](images/python.png)](src/Fibs%20og%20Dibs/fibsogdibs.py)|
+|[Fibs og Dibs](https://open.kattis.com/problems/fibsogdibs)| fibsogdibs |5.5|[![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)]()|
 |[Framtíðar FIFA](https://open.kattis.com/problems/fifa)| fifa |1.2|[![py](images/python.png)]()|
@@ -716,14 +717,14 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Firefly](https://open.kattis.com/problems/firefly)| firefly |3.3|[![py](images/python.png)]()|
 |[Firetrucks Are Red](https://open.kattis.com/problems/firetrucksarered)| firetrucksarered |4.4|[![py](images/python.png)]()|
 |[Fishmongers](https://open.kattis.com/problems/fishmongers)| fishmongers |3.3|[![cpp](images/cpp.png)]()|
-|[FizzBuzz (1)](https://open.kattis.com/problems/fizzbuzz)| fizzbuzz |1.4|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
+|[FizzBuzz (1)](https://open.kattis.com/problems/fizzbuzz)| fizzbuzz |1.5|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
 |[FizzBuzz (2)](https://open.kattis.com/problems/fizzbuzz2)| fizzbuzz2 |3.1|[![py](images/python.png)]()|
 |[Fizz Buzz](https://open.kattis.com/problems/fizzbuzz3)| fizzbuzz3 |7.3|[![py](images/python.png)](src/Fizz%20Buzz/fizzbuzz3.py)|
 |[Flag Quiz](https://open.kattis.com/problems/flagquiz)| flagquiz |3.9|[![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)]()|
 |[Flight Planning](https://open.kattis.com/problems/flight)| flight |7.3|[![py](images/python.png)](src/Flight%20Planning/flight.py)|
-|[Flip Five](https://open.kattis.com/problems/flipfive)| flipfive |2.9|[![py](images/python.png)]()|
+|[Flip Five](https://open.kattis.com/problems/flipfive)| flipfive |2.8|[![py](images/python.png)]()|
 |[Flip Flow](https://open.kattis.com/problems/flipflow)| flipflow |2.1|[![py](images/python.png)]()|
 |[Flipping Cards](https://open.kattis.com/problems/flippingcards)| flippingcards |6.8|[![py](images/python.png)](src/Flipping%20Cards/flippingcards.py)|
 |[Flipping Patties](https://open.kattis.com/problems/flippingpatties)| flippingpatties |2.4|[![py](images/python.png)]()|
@@ -768,7 +769,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Fun House](https://open.kattis.com/problems/funhouse)| funhouse |2.1|[![py](images/python.png)]()|
 |[Fuzzy Family Tree](https://open.kattis.com/problems/fuzzyfamilytree)| fuzzyfamilytree |4.5|[![py](images/python.png)]()|
 |[FYI](https://open.kattis.com/problems/fyi)| fyi |1.3|[![cpp](images/cpp.png)]()|
-|[Game Rank](https://open.kattis.com/problems/gamerank)| gamerank |3.5|[![py](images/python.png)]()|
+|[Game Rank](https://open.kattis.com/problems/gamerank)| gamerank |3.4|[![py](images/python.png)]()|
 |[Game Suggestions](https://open.kattis.com/problems/gamesuggestions)| gamesuggestions |4.3|[![py](images/python.png)]()|
 |[Gandalf's Spell](https://open.kattis.com/problems/gandalfsspell)| gandalfsspell |2.1|[![py](images/python.png)]()|
 |[Gangur](https://open.kattis.com/problems/gangur)| gangur |3.4|[![py](images/python.png)]()|
@@ -778,7 +779,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[GCDs](https://open.kattis.com/problems/gcds)| gcds |5.1|[![py](images/python.png)]()|
 |[GCD Sum](https://open.kattis.com/problems/gcdsum)| gcdsum |8.0|[![py](images/python.png)](src/GCD%20Sum/gcdsum.py)|
 |[GCD Sum 2](https://open.kattis.com/problems/gcdsum2)| gcdsum2 |6.3|[![py](images/python.png)]()|
-|[Galactic Collegiate Programming Contest](https://open.kattis.com/problems/gcpc)| gcpc |4.7|[![java](images/java.png)]()[![java](images/java.png)]()|
+|[Galactic Collegiate Programming Contest](https://open.kattis.com/problems/gcpc)| gcpc |4.8|[![java](images/java.png)]()[![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 |4.2|[![py](images/python.png)]()|
 |[Geezer Scripts](https://open.kattis.com/problems/geezerscripts)| geezerscripts |2.7|[![py](images/python.png)]()|
@@ -789,7 +790,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Genetic Search](https://open.kattis.com/problems/geneticsearch)| geneticsearch |2.2|[![py](images/python.png)]()|
 |[Genius](https://open.kattis.com/problems/genius)| genius |2.9|[![py](images/python.png)]()|
 |[George](https://open.kattis.com/problems/george)| george |2.1|[![py](images/python.png)]()|
-|[Geppetto](https://open.kattis.com/problems/geppetto)| geppetto |2.4|[![py](images/python.png)]()|
+|[Geppetto](https://open.kattis.com/problems/geppetto)| geppetto |2.5|[![py](images/python.png)]()|
 |[Gerrymandering](https://open.kattis.com/problems/gerrymandering)| gerrymandering |1.7|[![cpp](images/cpp.png)]()|
 |[Get Shorty](https://open.kattis.com/problems/getshorty)| getshorty |3.6|[![java](images/java.png)]()|
 |[Getting Through](https://open.kattis.com/problems/gettingthrough)| gettingthrough |5.6|[![py](images/python.png)](src/Getting%20Through/gettingthrough.py)|
@@ -801,7 +802,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[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)]()|
 |[Goat Rope](https://open.kattis.com/problems/goatrope)| goatrope |1.7|[![cpp](images/cpp.png)]()|
-|[Candy](https://open.kattis.com/problems/godis)| godis |5.6|[![py](images/python.png)]()|
+|[Candy](https://open.kattis.com/problems/godis)| godis |5.7|[![py](images/python.png)]()|
 |[Godzilla](https://open.kattis.com/problems/godzilla)| godzilla |5.7|[![py](images/python.png)](src/Godzilla/godzilla.py)|
 |[Going to Seed (1)](https://open.kattis.com/problems/goingtoseed)| goingtoseed |6.1|[![py](images/python.png)]()|
 |[Getting Gold](https://open.kattis.com/problems/gold)| gold |2.5|[![py](images/python.png)]()|
@@ -821,7 +822,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Grandpa Bernie](https://open.kattis.com/problems/grandpabernie)| grandpabernie |2.9|[![java](images/java.png)]()|
 |[Granica](https://open.kattis.com/problems/granica)| granica |5.9|[![py](images/python.png)](src/Granica/granica.py)|
 |[Through the Grapevine](https://open.kattis.com/problems/grapevine)| grapevine |3.0|[![py](images/python.png)]()|
-|[Watering Grass](https://open.kattis.com/problems/grass)| grass |4.7|[![py](images/python.png)]()|
+|[Watering Grass](https://open.kattis.com/problems/grass)| grass |4.8|[![py](images/python.png)]()|
 |[Gregory the Grasshopper](https://open.kattis.com/problems/grasshopper)| grasshopper |3.9|[![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 |3.1|[![py](images/python.png)]()|
@@ -844,7 +845,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[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 |1.7|[![py](images/python.png)]()|
 |[Guillaume](https://open.kattis.com/problems/guillaume)| guillaume |3.9|[![py](images/python.png)]()|
-|[Gym Leader's Territory](https://open.kattis.com/problems/gymleadersterritory)| gymleadersterritory |3.4|[![py](images/python.png)]()|
+|[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)]()|
 |[Hailstone Sequences](https://open.kattis.com/problems/hailstone2)| hailstone2 |1.7|[![py](images/python.png)]()|
 |[Half a Cookie](https://open.kattis.com/problems/halfacookie)| halfacookie |1.8|[![py](images/python.png)]()|
@@ -886,7 +887,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[H-Index](https://open.kattis.com/problems/hindex)| hindex |3.4|[![py](images/python.png)]()|
 |[Hired Help](https://open.kattis.com/problems/hiredhelp)| hiredhelp |6.1|[![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 |5.0|[![py](images/python.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)]()|
 |[Semi-prime H-numbers](https://open.kattis.com/problems/hnumbers)| hnumbers |5.1|[![py](images/python.png)]()|
 |[Hogwarts](https://open.kattis.com/problems/hogwarts2)| hogwarts2 |5.4|[![py](images/python.png)]()|
@@ -928,7 +929,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Iks](https://open.kattis.com/problems/iks)| iks |3.1|[![py](images/python.png)]()|
 |[Illiteracy](https://open.kattis.com/problems/illiteracy)| illiteracy |3.0|[![py](images/python.png)]()|
 |[Illumination](https://open.kattis.com/problems/illumination)| illumination |3.8|[![py](images/python.png)]()|
-|[Illuminati Spotti](https://open.kattis.com/problems/illuminatispotti)| illuminatispotti |2.0|[![py](images/python.png)]()|
+|[Illuminati Spotti](https://open.kattis.com/problems/illuminatispotti)| illuminatispotti |2.1|[![py](images/python.png)]()|
 |[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)|
@@ -945,7 +946,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Infinite Slides](https://open.kattis.com/problems/infiniteslides)| infiniteslides |3.1|[![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 |2.0|[![py](images/python.png)]()|
-|[Inflation (2)](https://open.kattis.com/problems/inflation2)| inflation2 |3.6|[![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 |3.2|[![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)]()|
@@ -969,14 +970,14 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Inverse Factorial](https://open.kattis.com/problems/inversefactorial)| inversefactorial |5.2|[![java](images/java.png)]()[![cpp](images/cpp.png)]()[![py](images/python.png)]()[![cpp](images/cpp.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 |2.2|[![py](images/python.png)]()|
-|[Invoker (Hard)](https://open.kattis.com/problems/invokerhard)| invokerhard |3.7|[![py](images/python.png)]()|
+|[Invoker (Hard)](https://open.kattis.com/problems/invokerhard)| invokerhard |3.8|[![py](images/python.png)]()|
 |[IOU](https://open.kattis.com/problems/iou)| iou |5.3|[![py](images/python.png)]()|
 |[I Repeat Myself I Repeat Myself I Repeat](https://open.kattis.com/problems/irepeatmyself)| irepeatmyself |2.6|[![py](images/python.png)]()|
 |[Iron and Coal](https://open.kattis.com/problems/ironcoal)| ironcoal |4.9|[![py](images/python.png)]()|
 |[Irrational Division](https://open.kattis.com/problems/irrationaldivision)| irrationaldivision |4.2|[![py](images/python.png)]()|
 |[Is-A Has-A Who Knowz-A](https://open.kattis.com/problems/isahasa)| isahasa |7.5|[![py](images/python.png)](src/Is-A%20Has-A%20Who%20Knowz-A/isahasa.py)|
 |[ISBN Conversion](https://open.kattis.com/problems/isbnconversion)| isbnconversion |5.4|[![py](images/python.png)](src/ISBN%20Conversion/isbnconversion.py)|
-|[Is It Even](https://open.kattis.com/problems/isiteven)| isiteven |3.1|[![py](images/python.png)]()|
+|[Is It Even](https://open.kattis.com/problems/isiteven)| isiteven |3.0|[![py](images/python.png)]()|
 |[IsItHalloween.com](https://open.kattis.com/problems/isithalloween)| isithalloween |1.4|[![java](images/java.png)]()[![cpp](images/cpp.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
 |[Island Hopping](https://open.kattis.com/problems/islandhopping)| islandhopping |2.8|[![java](images/java.png)]()[![java](images/java.png)]()[![java](images/java.png)]()|
 |[Islands in the Data Stream](https://open.kattis.com/problems/islands)| islands |2.9|[![py](images/python.png)]()|
@@ -1013,7 +1014,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[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 |3.3|[![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 |3.0|[![java](images/java.png)]()|
+|[Judging Troubles](https://open.kattis.com/problems/judging)| judging |2.9|[![java](images/java.png)]()|
 |[Judging Moose](https://open.kattis.com/problems/judgingmoose)| judgingmoose |1.5|[![cpp](images/cpp.png)]()|
 |[Juggling Patterns](https://open.kattis.com/problems/jugglingpatterns)| jugglingpatterns |5.9|[![py](images/python.png)](src/Juggling%20Patterns/jugglingpatterns.py)|
 |[Jug Hard](https://open.kattis.com/problems/jughard)| jughard |3.5|[![py](images/python.png)]()|
@@ -1028,7 +1029,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Just Do It](https://open.kattis.com/problems/justdoit)| justdoit |6.3|[![cpp](images/cpp.png)](src/Just%20Do%20It/justdoit.cpp)|
 |[Just for Sidekicks](https://open.kattis.com/problems/justforsidekicks)| justforsidekicks |3.7|[![py](images/python.png)]()|
 |[Just Passing Through](https://open.kattis.com/problems/justpassingthrough)| justpassingthrough |5.1|[![py](images/python.png)](src/Just%20Passing%20Through/justpassingthrough.py)|
-|[Kafkaesque](https://open.kattis.com/problems/kafkaesque)| kafkaesque |2.1|[![py](images/python.png)]()|
+|[Kafkaesque](https://open.kattis.com/problems/kafkaesque)| kafkaesque |2.0|[![py](images/python.png)]()|
 |[Kaleidoscopic Palindromes](https://open.kattis.com/problems/kaleidoscopicpalindromes)| kaleidoscopicpalindromes |2.9|[![py](images/python.png)]()|
 |[Kanna's Friendship](https://open.kattis.com/problems/kannafriendship)| kannafriendship |4.7|[![cpp](images/cpp.png)](src/Kanna's%20Friendship/kannafriendship.cpp)[![py](images/python.png)](src/Kanna's%20Friendship/kannafriendship.py)|
 |[Running Race](https://open.kattis.com/problems/kaploeb)| kaploeb |3.0|[![py](images/python.png)]()|
@@ -1037,19 +1038,19 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Throwing bridges](https://open.kattis.com/problems/kastabroar)| kastabroar |5.1|[![py](images/python.png)]()|
 |[Kastenlauf](https://open.kattis.com/problems/kastenlauf)| kastenlauf |3.4|[![py](images/python.png)]()|
 |[Kattis's Quest](https://open.kattis.com/problems/kattissquest)| kattissquest |3.7|[![java](images/java.png)]()[![java](images/java.png)]()|
-|[Kayaking Trip](https://open.kattis.com/problems/kayaking)| kayaking |4.3|[![py](images/python.png)]()|
+|[Kayaking Trip](https://open.kattis.com/problems/kayaking)| kayaking |4.4|[![py](images/python.png)]()|
 |[kcuD dlanoD](https://open.kattis.com/problems/kcuddlanod)| kcuddlanod |1.9|[![py](images/python.png)]()|
 |[Keep it Cool](https://open.kattis.com/problems/keepitcool)| keepitcool |2.7|[![py](images/python.png)]()|
 |[Kemija](https://open.kattis.com/problems/kemija08)| kemija08 |1.8|[![cpp](images/cpp.png)]()|
 |[Keyboardd](https://open.kattis.com/problems/keyboardd)| keyboardd |2.6|[![py](images/python.png)]()|
-|[Keylogger](https://open.kattis.com/problems/keylogger)| keylogger |2.6|[![py](images/python.png)]()|
+|[Keylogger](https://open.kattis.com/problems/keylogger)| keylogger |2.7|[![py](images/python.png)]()|
 |[Matrix Keypad](https://open.kattis.com/problems/keypad)| keypad |3.3|[![py](images/python.png)]()|
 |[The Key to Cryptography](https://open.kattis.com/problems/keytocrypto)| keytocrypto |1.7|[![py](images/python.png)]()|
 |[Keywords](https://open.kattis.com/problems/keywords)| keywords |2.1|[![py](images/python.png)]()|
 |[Kiki Boba](https://open.kattis.com/problems/kikiboba)| kikiboba |1.4|[![py](images/python.png)]()|
 |[K-In-A-Row](https://open.kattis.com/problems/kinarow)| kinarow |4.1|[![py](images/python.png)]()|
 |[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 |4.5|[![py](images/python.png)]()|
+|[King's Colors](https://open.kattis.com/problems/kingscolors)| kingscolors |4.4|[![py](images/python.png)]()|
 |[K-Inversions](https://open.kattis.com/problems/kinversions)| kinversions |4.2|[![cpp](images/cpp.png)]()|
 |[Kitchen Measurements](https://open.kattis.com/problems/kitchen)| kitchen |3.6|[![py](images/python.png)]()|
 |[Kitchen Combinatorics](https://open.kattis.com/problems/kitchencombinatorics)| kitchencombinatorics |5.2|[![py](images/python.png)](src/Kitchen%20Combinatorics/kitchencombinatorics.py)|
@@ -1059,15 +1060,15 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[The Clock](https://open.kattis.com/problems/klockan2)| klockan2 |1.8|[![py](images/python.png)]()|
 |[Knapsack](https://open.kattis.com/problems/knapsack)| knapsack |4.2|[![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 Jump](https://open.kattis.com/problems/knightjump)| knightjump |2.5|[![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)]()|
 |[Knigs of the Forest](https://open.kattis.com/problems/knigsoftheforest)| knigsoftheforest |4.4|[![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 |5.2|[![py](images/python.png)](src/Koffínhraði/koffinhradi.py)|
-|[Kolkrabbaleikarnir](https://open.kattis.com/problems/kolkrabbaleikarnir)| kolkrabbaleikarnir |7.9|[![py](images/python.png)](src/Kolkrabbaleikarnir/kolkrabbaleikarnir.py)|
-|[Buying Books](https://open.kattis.com/problems/kopabocker)| kopabocker |4.1|[![py](images/python.png)]()|
+|[Kolkrabbaleikarnir](https://open.kattis.com/problems/kolkrabbaleikarnir)| kolkrabbaleikarnir |8.2|[![py](images/python.png)](src/Kolkrabbaleikarnir/kolkrabbaleikarnir.py)|
+|[Buying Books](https://open.kattis.com/problems/kopabocker)| kopabocker |4.0|[![py](images/python.png)]()|
 |[Kornislav](https://open.kattis.com/problems/kornislav)| kornislav |1.6|[![cpp](images/cpp.png)]()|
 |[Kratki](https://open.kattis.com/problems/kratki)| kratki |4.5|[![py](images/python.png)]()|
 |[Križaljka](https://open.kattis.com/problems/krizaljka)| krizaljka |1.9|[![py](images/python.png)]()|
@@ -1111,7 +1112,7 @@ 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 |4.7|[![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 |3.5|[![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)]()|
@@ -1122,7 +1123,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Longest Common Substring](https://open.kattis.com/problems/longestcommonsubstring)| longestcommonsubstring |5.0|[![py](images/python.png)]()|
 |[Longest path in a DAG](https://open.kattis.com/problems/longestpathinadag)| longestpathinadag |3.6|[![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 |5.3|[![py](images/python.png)](src/Longest%20Increasing%20Subsequence/longincsubseq.py)|
+|[Longest Increasing Subsequence](https://open.kattis.com/problems/longincsubseq)| longincsubseq |5.2|[![py](images/python.png)](src/Longest%20Increasing%20Subsequence/longincsubseq.py)|
 |[Long Swaps](https://open.kattis.com/problems/longswaps)| longswaps |3.7|[![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)]()|
@@ -1149,13 +1150,13 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Magic Trick](https://open.kattis.com/problems/magictrick)| magictrick |1.4|[![py](images/python.png)]()|
 |[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 |7.4|[![cpp](images/cpp.png)](src/Majority%20Card/majoritycard.cpp)|
 |[Majór Skýrsla](https://open.kattis.com/problems/majorskyrsla)| majorskyrsla |3.8|[![py](images/python.png)]()|
 |[Majstor](https://open.kattis.com/problems/majstor)| majstor |2.5|[![py](images/python.png)]()|
 |[Making A Meowth](https://open.kattis.com/problems/makingameowth)| makingameowth |1.6|[![py](images/python.png)]()|
 |[Making Palindromes](https://open.kattis.com/problems/makingpalindromes)| makingpalindromes |5.7|[![py](images/python.png)](src/Making%20Palindromes/makingpalindromes.py)|
 |[Malfunctioning Robot](https://open.kattis.com/problems/malfunctioningrobot)| malfunctioningrobot |3.8|[![py](images/python.png)]()|
-|[Mali](https://open.kattis.com/problems/mali)| mali |5.8|[![py](images/python.png)](src/Mali/mali.py)|
+|[Mali](https://open.kattis.com/problems/mali)| mali |5.9|[![py](images/python.png)](src/Mali/mali.py)|
 |[Mall Mania](https://open.kattis.com/problems/mallmania)| mallmania |4.9|[![py](images/python.png)]()|
 |[Managing Packaging](https://open.kattis.com/problems/managingpackaging)| managingpackaging |4.9|[![py](images/python.png)]()|
 |[Mancala](https://open.kattis.com/problems/mancala)| mancala |1.9|[![py](images/python.png)]()|
@@ -1165,11 +1166,11 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Marbles On A Tree](https://open.kattis.com/problems/marblestree)| marblestree |2.9|[![py](images/python.png)]()|
 |[Marko](https://open.kattis.com/problems/marko)| marko |1.9|[![py](images/python.png)]()|
 |[Mars Window](https://open.kattis.com/problems/marswindow)| marswindow |2.4|[![py](images/python.png)]()|
-|[Mårten's DFS](https://open.kattis.com/problems/martensdfs)| martensdfs |6.6|[![py](images/python.png)](src/Mårten's%20DFS/martensdfs.py)|
+|[Mårten's DFS](https://open.kattis.com/problems/martensdfs)| martensdfs |6.7|[![py](images/python.png)](src/Mårten's%20DFS/martensdfs.py)|
 |[m-ary Partitions](https://open.kattis.com/problems/marypartitions)| marypartitions |3.6|[![py](images/python.png)]()|
 |[Massive Card Game](https://open.kattis.com/problems/massivecardgame)| massivecardgame |3.1|[![java](images/java.png)]()|
-|[Mastering Mastermind](https://open.kattis.com/problems/mastermind)| mastermind |2.6|[![py](images/python.png)]()|
-|[Matarinnkaup](https://open.kattis.com/problems/matarinnkaup)| matarinnkaup |5.8|[![py](images/python.png)]()|
+|[Mastering Mastermind](https://open.kattis.com/problems/mastermind)| mastermind |2.7|[![py](images/python.png)]()|
+|[Matarinnkaup](https://open.kattis.com/problems/matarinnkaup)| matarinnkaup |5.7|[![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 |5.0|[![py](images/python.png)]()|
@@ -1180,24 +1181,24 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Max Arithmetic Subsequence](https://open.kattis.com/problems/maxarithmeticsubsequence)| maxarithmeticsubsequence |7.7|[![py](images/python.png)](src/Max%20Arithmetic%20Subsequence/maxarithmeticsubsequence.py)|
 |[Maximum Clique](https://open.kattis.com/problems/maxclique)| maxclique |7.4|[![py](images/python.png)]()|
 |[Maximum Number of Colinear Points](https://open.kattis.com/problems/maxcolinear)| maxcolinear |4.7|[![py](images/python.png)]()|
-|[Maximum Flow](https://open.kattis.com/problems/maxflow)| maxflow |4.4|[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
+|[Maximum Flow](https://open.kattis.com/problems/maxflow)| maxflow |4.3|[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
 |[Maximizing Your Pay](https://open.kattis.com/problems/maximizingyourpay)| maximizingyourpay |5.3|[![py](images/python.png)]()|
-|[Maximum Choice](https://open.kattis.com/problems/maximumchoice)| maximumchoice |4.5|[![py](images/python.png)]()|
+|[Maximum Choice](https://open.kattis.com/problems/maximumchoice)| maximumchoice |4.3|[![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)]()|
+|[Maximum Rent](https://open.kattis.com/problems/maximumrent)| maximumrent |3.2|[![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)]()|
 |[Maze Movement](https://open.kattis.com/problems/mazemovement)| mazemovement |3.7|[![py](images/python.png)]()|
 |[Mean Words](https://open.kattis.com/problems/meanwords)| meanwords |1.8|[![py](images/python.png)]()|
-|[Imperial Measurement](https://open.kattis.com/problems/measurement)| measurement |2.2|[![py](images/python.png)]()|
+|[Imperial Measurement](https://open.kattis.com/problems/measurement)| measurement |2.1|[![py](images/python.png)]()|
 |[Message](https://open.kattis.com/problems/meddelande)| meddelande |1.5|[![py](images/python.png)]()|
-|[Mega Inversions](https://open.kattis.com/problems/megainversions)| megainversions |2.9|[![py](images/python.png)]()|
+|[Mega Inversions](https://open.kattis.com/problems/megainversions)| megainversions |3.0|[![py](images/python.png)]()|
 |[Memory Match](https://open.kattis.com/problems/memorymatch)| memorymatch |4.0|[![py](images/python.png)]()|
 |[Meow Factor](https://open.kattis.com/problems/meowfactor)| meowfactor |3.3|[![cpp](images/cpp.png)]()|
 |[Meow Factor 2](https://open.kattis.com/problems/meowfactor2)| meowfactor2 |6.8|[![py](images/python.png)](src/Meow%20Factor%202/meowfactor2.py)|
 |[Messages from Outer Space](https://open.kattis.com/problems/messages)| messages |5.0|[![py](images/python.png)]()|
 |[Metaprogramming](https://open.kattis.com/problems/metaprogramming)| metaprogramming |2.2|[![py](images/python.png)]()|
 |[Methodic Multiplication](https://open.kattis.com/problems/methodicmultiplication)| methodicmultiplication |1.6|[![py](images/python.png)]()|
-|[Metronome](https://open.kattis.com/problems/metronome)| metronome |1.2|[![py](images/python.png)]()|
+|[Metronome](https://open.kattis.com/problems/metronome)| metronome |1.1|[![py](images/python.png)]()|
 |[Mia](https://open.kattis.com/problems/mia)| mia |2.2|[![py](images/python.png)]()|
 |[Micro-Row](https://open.kattis.com/problems/microrow)| microrow |6.9|[![py](images/python.png)](src/Micro-Row/microrow.py)|
 |[Milestone Counter](https://open.kattis.com/problems/milestones)| milestones |3.2|[![py](images/python.png)]()|
@@ -1218,7 +1219,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Mixed Fractions](https://open.kattis.com/problems/mixedfractions)| mixedfractions |1.6|[![cpp](images/cpp.png)]()|
 |[Mjehuric](https://open.kattis.com/problems/mjehuric)| mjehuric |1.8|[![py](images/python.png)]()|
 |[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)|
+|[Two-Class Binary Neural Network for Handwritten Digits](https://open.kattis.com/problems/mnist2class)| mnist2class |9.2|[![py](images/python.png)](src/Two-Class%20Binary%20Neural%20Network%20for%20Handwritten%20Digits/mnist2class.py)|
 |[Moderate Pace](https://open.kattis.com/problems/moderatepace)| moderatepace |1.6|[![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 |3.2|[![py](images/python.png)]()|
@@ -1227,7 +1228,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Modulo Solitaire](https://open.kattis.com/problems/modulosolitaire)| modulosolitaire |3.0|[![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 |3.5|[![py](images/python.png)]()|
-|[Money Matters](https://open.kattis.com/problems/moneymatters)| moneymatters |3.2|[![py](images/python.png)]()|
+|[Money Matters](https://open.kattis.com/problems/moneymatters)| moneymatters |3.3|[![py](images/python.png)]()|
 |[Money Transfers](https://open.kattis.com/problems/moneytransfers)| moneytransfers |7.3|[![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)]()|
@@ -1238,10 +1239,10 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Moscow Dream](https://open.kattis.com/problems/moscowdream)| moscowdream |2.0|[![cpp](images/cpp.png)]()|
 |[Mosquito Multiplication](https://open.kattis.com/problems/mosquito)| mosquito |1.9|[![py](images/python.png)]()|
 |[Most Difficult](https://open.kattis.com/problems/mostdifficult)| mostdifficult |4.3|[![py](images/python.png)]()|
-|[Mountain Biking](https://open.kattis.com/problems/mountainbiking)| mountainbiking |3.1|[![py](images/python.png)]()|
-|[Mountain Village](https://open.kattis.com/problems/mountainvillage)| mountainvillage |5.1|[![java](images/java.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 |5.2|[![java](images/java.png)]()|
 |[Movie Collection](https://open.kattis.com/problems/moviecollection)| moviecollection |4.3|[![py](images/python.png)]()|
-|[Moving Day](https://open.kattis.com/problems/movingday)| movingday |2.3|[![py](images/python.png)]()|
+|[Moving Day](https://open.kattis.com/problems/movingday)| movingday |2.4|[![py](images/python.png)]()|
 |[Mravi (1)](https://open.kattis.com/problems/mravi)| mravi |2.4|[![py](images/python.png)]()|
 |[Mravi (2)](https://open.kattis.com/problems/mravihard)| mravihard |8.8|[![py](images/python.png)](src/Mravi%20(2)/mravihard.py)|
 |[MrCodeFormatGrader](https://open.kattis.com/problems/mrcodeformatgrader)| mrcodeformatgrader |2.1|[![py](images/python.png)]()|
@@ -1260,11 +1261,11 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Musical Trees](https://open.kattis.com/problems/musicaltrees)| musicaltrees |3.5|[![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 |8.4|[![py](images/python.png)]()|
+|[Minimum Weighted Vertex Cover](https://open.kattis.com/problems/mwvc)| mwvc |7.6|[![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 |6.2|[![py](images/python.png)](src/Nafnagift/nafnagift.py)|
 |[Name Generation](https://open.kattis.com/problems/namegeneration)| namegeneration |2.8|[![py](images/python.png)]()|
-|[Palindrome Names](https://open.kattis.com/problems/names)| names |4.1|[![py](images/python.png)]()|
+|[Palindrome Names](https://open.kattis.com/problems/names)| names |4.0|[![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 |4.4|[![py](images/python.png)](src/Námsleið/namsleid.py)|
 |[Narrow Art Gallery](https://open.kattis.com/problems/narrowartgallery)| narrowartgallery |3.0|[![py](images/python.png)]()|
@@ -1314,7 +1315,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Oddities](https://open.kattis.com/problems/oddities)| oddities |1.4|[![cpp](images/cpp.png)]()|
 |[Odd Man Out](https://open.kattis.com/problems/oddmanout)| oddmanout |1.5|[![cpp](images/cpp.png)]()[![cpp](images/cpp.png)]()|
 |[Odds of Mia](https://open.kattis.com/problems/odds)| odds |2.4|[![py](images/python.png)]()|
-|[Office Number](https://open.kattis.com/problems/officenumber)| officenumber |5.1|[![py](images/python.png)](src/Office%20Number/officenumber.py)|
+|[Office Number](https://open.kattis.com/problems/officenumber)| officenumber |5.0|[![py](images/python.png)](src/Office%20Number/officenumber.py)|
 |[Office Space](https://open.kattis.com/problems/officespace)| officespace |4.8|[![py](images/python.png)]()|
 |[Off-World Records](https://open.kattis.com/problems/offworldrecords)| offworldrecords |1.7|[![py](images/python.png)]()|
 |[Reverse](https://open.kattis.com/problems/ofugsnuid)| ofugsnuid |1.5|[![cpp](images/cpp.png)]()[![cpp](images/cpp.png)]()[![cpp](images/cpp.png)]()[![cpp](images/cpp.png)]()|
@@ -1329,15 +1330,15 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Open Source](https://open.kattis.com/problems/opensource)| opensource |3.6|[![py](images/python.png)]()|
 |[First Orchard](https://open.kattis.com/problems/orchard)| orchard |3.8|[![py](images/python.png)]()|
 |[Orderly Class](https://open.kattis.com/problems/orderlyclass)| orderlyclass |3.9|[![py](images/python.png)]()|
-|[Restaurant Orders](https://open.kattis.com/problems/orders)| orders |5.5|[![py](images/python.png)](src/Restaurant%20Orders/orders.py)|
+|[Restaurant Orders](https://open.kattis.com/problems/orders)| orders |5.4|[![py](images/python.png)](src/Restaurant%20Orders/orders.py)|
 |[Ordinals](https://open.kattis.com/problems/ordinals)| ordinals |1.9|[![py](images/python.png)]()|
 |[Ornaments](https://open.kattis.com/problems/ornaments)| ornaments |2.6|[![cpp](images/cpp.png)]()|
 |[Orphan Backups](https://open.kattis.com/problems/orphanbackups)| orphanbackups |6.3|[![py](images/python.png)](src/Orphan%20Backups/orphanbackups.py)|
 |[Östgötska](https://open.kattis.com/problems/ostgotska)| ostgotska |1.9|[![py](images/python.png)]()|
 |[Other Side](https://open.kattis.com/problems/otherside)| otherside |5.0|[![java](images/java.png)]()[![kt](images/kotlin.png)]()[![js](images/javascript.png)]()[![js](images/javascript.png)]()[![c](images/c.png)]()[![cpp](images/cpp.png)]()[![cs](images/csharp.png)]()[![go](images/go.png)]()[![hs](images/haskell.png)]()[![py](images/python.png)]()[![rb](images/ruby.png)]()[![py](images/python.png)]()|
 |[Otpor](https://open.kattis.com/problems/otpor)| otpor |4.2|[![py](images/python.png)]()|
-|[Out of Sorts](https://open.kattis.com/problems/outofsorts)| outofsorts |2.5|[![py](images/python.png)]()|
-|[OvalWatch](https://open.kattis.com/problems/ovalwatch)| ovalwatch |2.8|[![py](images/python.png)]()|
+|[Out of Sorts](https://open.kattis.com/problems/outofsorts)| outofsorts |2.4|[![py](images/python.png)]()|
+|[OvalWatch](https://open.kattis.com/problems/ovalwatch)| ovalwatch |2.9|[![py](images/python.png)]()|
 |[Overdraft](https://open.kattis.com/problems/overdraft)| overdraft |2.2|[![py](images/python.png)]()|
 |[Overlapping Maps](https://open.kattis.com/problems/overlappingmaps)| overlappingmaps |4.3|[![py](images/python.png)]()|
 |[Over the Hill, Part 1](https://open.kattis.com/problems/overthehill1)| overthehill1 |2.6|[![py](images/python.png)]()|
@@ -1353,7 +1354,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Packagemanager](https://open.kattis.com/problems/pakethanterare)| pakethanterare |2.0|[![py](images/python.png)]()|
 |[Palindrome Substring](https://open.kattis.com/problems/palindromesubstring)| palindromesubstring |4.0|[![py](images/python.png)](src/Palindrome%20Substring/palindromesubstring.py)|
 |[Pallatölur](https://open.kattis.com/problems/pallatolur)| pallatolur |2.0|[![py](images/python.png)]()|
-|[Panda Chess](https://open.kattis.com/problems/pandachess)| pandachess |6.0|[![py](images/python.png)](src/Panda%20Chess/pandachess.py)|
+|[Panda Chess](https://open.kattis.com/problems/pandachess)| pandachess |6.1|[![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 |8.5|[![py](images/python.png)](src/Parakoopa%20Projectile/parakoopaprojectile.py)|
 |[Parent Gap](https://open.kattis.com/problems/parentgap)| parentgap |2.5|[![py](images/python.png)]()|
@@ -1363,26 +1364,26 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Parsing Hex](https://open.kattis.com/problems/parsinghex)| parsinghex |3.0|[![py](images/python.png)]()|
 |[Particle Collision](https://open.kattis.com/problems/particlecollision)| particlecollision |5.8|[![py](images/python.png)](src/Particle%20Collision/particlecollision.py)|
 |[Party Game](https://open.kattis.com/problems/partygame)| partygame |3.9|[![py](images/python.png)]()|
-|[Pascal](https://open.kattis.com/problems/pascal)| pascal |3.6|[![cpp](images/cpp.png)]()|
+|[Pascal](https://open.kattis.com/problems/pascal)| pascal |3.5|[![cpp](images/cpp.png)]()|
 |[Passing Secrets](https://open.kattis.com/problems/passingsecrets)| passingsecrets |5.3|[![py](images/python.png)]()|
 |[Password Hacking](https://open.kattis.com/problems/password)| password |2.2|[![java](images/java.png)]()|
 |[Patchwork](https://open.kattis.com/problems/patchwork)| patchwork |2.4|[![py](images/python.png)]()|
 |[Path Crossings](https://open.kattis.com/problems/pathcrossings)| pathcrossings |3.0|[![py](images/python.png)]()|
 |[Paths](https://open.kattis.com/problems/paths)| paths |4.2|[![py](images/python.png)]()|
-|[Path Tracing](https://open.kattis.com/problems/pathtracing)| pathtracing |3.1|[![py](images/python.png)]()|
+|[Path Tracing](https://open.kattis.com/problems/pathtracing)| pathtracing |3.2|[![py](images/python.png)]()|
 |[Patuljci](https://open.kattis.com/problems/patuljci)| patuljci |1.8|[![cpp](images/cpp.png)]()|
 |[Paul Eigon](https://open.kattis.com/problems/pauleigon)| pauleigon |1.9|[![cpp](images/cpp.png)]()|
 |[Pawn Shop](https://open.kattis.com/problems/pawnshop)| pawnshop |3.4|[![py](images/python.png)]()|
-|[Peach Powder Polygon](https://open.kattis.com/problems/peachpowderpolygon)| peachpowderpolygon |2.0|[![py](images/python.png)]()|
+|[Peach Powder Polygon](https://open.kattis.com/problems/peachpowderpolygon)| peachpowderpolygon |2.1|[![py](images/python.png)]()|
 |[Pear-wise Voting](https://open.kattis.com/problems/pearwise)| pearwise |4.2|[![py](images/python.png)]()|
-|[Pea Soup and Pancakes](https://open.kattis.com/problems/peasoup)| peasoup |3.0|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
+|[Pea Soup and Pancakes](https://open.kattis.com/problems/peasoup)| peasoup |2.9|[![java](images/java.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
 |[Pebble Solitaire (1)](https://open.kattis.com/problems/pebblesolitaire)| pebblesolitaire |2.4|[![py](images/python.png)]()|
 |[Pebble Solitaire (2)](https://open.kattis.com/problems/pebblesolitaire2)| pebblesolitaire2 |2.4|[![py](images/python.png)]()|
 |[Peg](https://open.kattis.com/problems/peg)| peg |1.9|[![py](images/python.png)]()|
 |[Peg Game for Two](https://open.kattis.com/problems/peggamefortwo)| peggamefortwo |3.2|[![py](images/python.png)]()|
-|[Pegs and Legs](https://open.kattis.com/problems/pegsandlegs)| pegsandlegs |3.3|[![py](images/python.png)]()|
+|[Pegs and Legs](https://open.kattis.com/problems/pegsandlegs)| pegsandlegs |3.2|[![py](images/python.png)]()|
 |[Peragrams](https://open.kattis.com/problems/peragrams)| peragrams |1.9|[![py](images/python.png)]()|
-|[Perfect Pth Powers](https://open.kattis.com/problems/perfectpowers)| perfectpowers |5.6|[![cpp](images/cpp.png)](src/Perfect%20Pth%20Powers/perfectpowers.cpp)[![py](images/python.png)](src/Perfect%20Pth%20Powers/perfectpowers.py)|
+|[Perfect Pth Powers](https://open.kattis.com/problems/perfectpowers)| perfectpowers |5.5|[![cpp](images/cpp.png)](src/Perfect%20Pth%20Powers/perfectpowers.cpp)[![py](images/python.png)](src/Perfect%20Pth%20Powers/perfectpowers.py)|
 |[Perfect Skyline](https://open.kattis.com/problems/perfectskyline)| perfectskyline |5.6|[![py](images/python.png)]()|
 |[Perica](https://open.kattis.com/problems/perica)| perica |4.3|[![py](images/python.png)]()|
 |[Periodic Strings](https://open.kattis.com/problems/periodicstrings)| periodicstrings |2.6|[![py](images/python.png)]()|
@@ -1403,15 +1404,15 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Piece of Cake!](https://open.kattis.com/problems/pieceofcake2)| pieceofcake2 |1.4|[![java](images/java.png)]()[![cpp](images/cpp.png)]()[![py](images/python.png)]()|
 |[Pig Latin](https://open.kattis.com/problems/piglatin)| piglatin |2.2|[![py](images/python.png)]()|
 |[A Vicious Pikeman (Easy)](https://open.kattis.com/problems/pikemaneasy)| pikemaneasy |3.3|[![py](images/python.png)]()|
-|[Pinni Frændi](https://open.kattis.com/problems/pinnifraendi)| pinnifraendi |2.4|[![py](images/python.png)]()|
+|[Pinni Frændi](https://open.kattis.com/problems/pinnifraendi)| pinnifraendi |2.3|[![py](images/python.png)]()|
 |[Pitch Performance](https://open.kattis.com/problems/pitchperformance)| pitchperformance |4.9|[![py](images/python.png)]()|
-|[Pivot](https://open.kattis.com/problems/pivot)| pivot |2.6|[![py](images/python.png)]()|
+|[Pivot](https://open.kattis.com/problems/pivot)| pivot |2.5|[![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 Hawaii](https://open.kattis.com/problems/pizzahawaii)| pizzahawaii |2.3|[![py](images/python.png)]()|
 |[Pizzastrengur](https://open.kattis.com/problems/pizzastrengur)| pizzastrengur |5.1|[![py](images/python.png)]()|
 |[Pizzubestun](https://open.kattis.com/problems/pizzubestun)| pizzubestun |2.4|[![py](images/python.png)]()|
-|[Planetaris](https://open.kattis.com/problems/planetaris)| planetaris |2.4|[![py](images/python.png)]()|
+|[Planetaris](https://open.kattis.com/problems/planetaris)| planetaris |2.3|[![py](images/python.png)]()|
 |[Planet Destruction](https://open.kattis.com/problems/planetdestruction)| planetdestruction |5.5|[![py](images/python.png)](src/Planet%20Destruction/planetdestruction.py)|
 |[Planet Hopping](https://open.kattis.com/problems/planethopping)| planethopping |3.8|[![py](images/python.png)]()|
 |[Planets](https://open.kattis.com/problems/planets2)| planets2 |2.9|[![py](images/python.png)]()|
@@ -1435,9 +1436,9 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Polygon Area](https://open.kattis.com/problems/polygonarea)| polygonarea |2.7|[![py](images/python.png)]()|
 |[Polynomial Multiplication 1](https://open.kattis.com/problems/polymul1)| polymul1 |2.0|[![cpp](images/cpp.png)]()[![cpp](images/cpp.png)]()|
 |[Polynomial Multiplication 2](https://open.kattis.com/problems/polymul2)| polymul2 |6.2|[![cpp](images/cpp.png)](src/Polynomial%20Multiplication%202/polymul2.cpp)|
-|[Popcorn](https://open.kattis.com/problems/popkorn)| popkorn |3.7|[![py](images/python.png)]()|
+|[Popcorn](https://open.kattis.com/problems/popkorn)| popkorn |3.6|[![py](images/python.png)]()|
 |[Popularity Contest](https://open.kattis.com/problems/popularitycontest)| popularitycontest |1.9|[![py](images/python.png)]()|
-|[Immortal Porpoises](https://open.kattis.com/problems/porpoises)| porpoises |2.9|[![py](images/python.png)]()|
+|[Immortal Porpoises](https://open.kattis.com/problems/porpoises)| porpoises |2.8|[![py](images/python.png)]()|
 |[Positive Divisors](https://open.kattis.com/problems/positivedivisors)| positivedivisors |3.2|[![py](images/python.png)]()|
 |[Posterize](https://open.kattis.com/problems/posterize)| posterize |3.1|[![py](images/python.png)]()|
 |[Pot](https://open.kattis.com/problems/pot)| pot |1.4|[![java](images/java.png)]()[![js](images/javascript.png)]()[![js](images/javascript.png)]()[![py](images/python.png)]()|
@@ -1445,12 +1446,12 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Power of Divisors](https://open.kattis.com/problems/powerofdivisors)| powerofdivisors |5.5|[![py](images/python.png)](src/Power%20of%20Divisors/powerofdivisors.py)|
 |[Powers and Modulus](https://open.kattis.com/problems/powers)| powers |4.9|[![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 |5.7|[![py](images/python.png)](src/Power%20Strings/powerstrings.py)|
+|[Power Strings](https://open.kattis.com/problems/powerstrings)| powerstrings |5.6|[![py](images/python.png)](src/Power%20Strings/powerstrings.py)|
 |[Predicting GME](https://open.kattis.com/problems/predictinggme)| predictinggme |4.3|[![py](images/python.png)]()|
 |[Prerequisites](https://open.kattis.com/problems/prerequisites)| prerequisites |2.0|[![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 |4.6|[![py](images/python.png)]()|
-|[Primality](https://open.kattis.com/problems/primality)| primality |5.6|[![py](images/python.png)](src/Primality/primality.py)|
+|[Primality](https://open.kattis.com/problems/primality)| primality |5.8|[![py](images/python.png)](src/Primality/primality.py)|
 |[Primal Representation](https://open.kattis.com/problems/primalrepresentation)| primalrepresentation |4.6|[![cpp](images/cpp.png)]()|
 |[Primary Arithmetic](https://open.kattis.com/problems/primaryarithmetic)| primaryarithmetic |3.2|[![py](images/python.png)]()|
 |[Prime Count](https://open.kattis.com/problems/primecount)| primecount |8.7|[![py](images/python.png)](src/Prime%20Count/primecount.py)|
@@ -1467,7 +1468,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Pripreme](https://open.kattis.com/problems/pripreme)| pripreme |2.6|[![py](images/python.png)]()|
 |[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 |7.2|[![py](images/python.png)](src/Product%20Divisors/productdivisors.py)|
+|[Product Divisors](https://open.kattis.com/problems/productdivisors)| productdivisors |7.1|[![py](images/python.png)](src/Product%20Divisors/productdivisors.py)|
 |[Product Digit](https://open.kattis.com/problems/produktsiffra)| produktsiffra |8.7|[![py](images/python.png)](src/Product%20Digit/produktsiffra.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 |6.0|[![py](images/python.png)]()|
@@ -1497,7 +1498,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Quadratic Dissonance](https://open.kattis.com/problems/quadraticdissonance)| quadraticdissonance |3.8|[![py](images/python.png)]()|
 |[Quadratic Residues](https://open.kattis.com/problems/quadres)| quadres |6.5|[![py](images/python.png)](src/Quadratic%20Residues/quadres.py)|
 |[Quantum](https://open.kattis.com/problems/quantum)| quantum |3.9|[![py](images/python.png)]()|
-|[Verify This, Your Majesty](https://open.kattis.com/problems/queens)| queens |2.7|[![py](images/python.png)]()|
+|[Verify This, Your Majesty](https://open.kattis.com/problems/queens)| queens |2.6|[![py](images/python.png)]()|
 |[The Queen's Super-circular Patio](https://open.kattis.com/problems/queenspatio)| queenspatio |3.1|[![py](images/python.png)]()|
 |[Quick Brown Fox](https://open.kattis.com/problems/quickbrownfox)| quickbrownfox |1.9|[![py](images/python.png)]()|
 |[Quick Estimates](https://open.kattis.com/problems/quickestimate)| quickestimate |1.6|[![cpp](images/cpp.png)]()|
@@ -1532,7 +1533,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[RATS](https://open.kattis.com/problems/rats)| rats |5.5|[![py](images/python.png)](src/RATS/rats.py)|
 |[Reachable Roads](https://open.kattis.com/problems/reachableroads)| reachableroads |2.1|[![java](images/java.png)]()[![java](images/java.png)]()|
 |[Reactivity Series](https://open.kattis.com/problems/reactivity)| reactivity |3.9|[![py](images/python.png)]()|
-|[Real Manhattan Distance](https://open.kattis.com/problems/realmanhattandistance)| realmanhattandistance |6.1|[![py](images/python.png)](src/Real%20Manhattan%20Distance/realmanhattandistance.py)|
+|[Real Manhattan Distance](https://open.kattis.com/problems/realmanhattandistance)| realmanhattandistance |6.2|[![py](images/python.png)](src/Real%20Manhattan%20Distance/realmanhattandistance.py)|
 |[Rečenice](https://open.kattis.com/problems/recenice)| recenice |2.9|[![py](images/python.png)]()|
 |[Scaling Recipes](https://open.kattis.com/problems/recipes)| recipes |1.9|[![cpp](images/cpp.png)]()|
 |[Reconnaissance](https://open.kattis.com/problems/reconnaissance)| reconnaissance |3.6|[![py](images/python.png)]()|
@@ -1548,7 +1549,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Boastin' Red Socks](https://open.kattis.com/problems/redsocks)| redsocks |6.2|[![py](images/python.png)](src/Boastin'%20Red%20Socks/redsocks.py)|
 |[Reduced ID Numbers](https://open.kattis.com/problems/reducedidnumbers)| reducedidnumbers |2.5|[![py](images/python.png)]()|
 |[Work Reduction](https://open.kattis.com/problems/reduction)| reduction |5.7|[![py](images/python.png)](src/Work%20Reduction/reduction.py)|
-|[Redundant Binary Notation](https://open.kattis.com/problems/redundantbinarynotation)| redundantbinarynotation |4.2|[![py](images/python.png)](src/Redundant%20Binary%20Notation/redundantbinarynotation.py)|
+|[Redundant Binary Notation](https://open.kattis.com/problems/redundantbinarynotation)| redundantbinarynotation |4.1|[![py](images/python.png)](src/Redundant%20Binary%20Notation/redundantbinarynotation.py)|
 |[Reduplication](https://open.kattis.com/problems/reduplikation)| reduplikation |1.2|[![py](images/python.png)]()|
 |[Refrigerator Transport](https://open.kattis.com/problems/refrigerator)| refrigerator |2.5|[![py](images/python.png)]()|
 |[Primary Register](https://open.kattis.com/problems/register)| register |2.2|[![py](images/python.png)]()|
@@ -1563,6 +1564,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Research Productivity Index](https://open.kattis.com/problems/researchproductivityindex)| researchproductivityindex |3.3|[![py](images/python.png)]()|
 |[Reseto](https://open.kattis.com/problems/reseto)| reseto |2.3|[![cpp](images/cpp.png)]()|
 |[Working at the Restaurant](https://open.kattis.com/problems/restaurant)| restaurant |4.3|[![py](images/python.png)]()|
+|[Restaurant Bribes](https://open.kattis.com/problems/restaurantbribes)| restaurantbribes |4.4|[![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 |1.5|[![cpp](images/cpp.png)]()|
 |[Reverse Rot](https://open.kattis.com/problems/reverserot)| reverserot |1.7|[![py](images/python.png)]()|
@@ -1570,14 +1572,14 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[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)]()|
 |[Riječi](https://open.kattis.com/problems/rijeci)| rijeci |1.7|[![cpp](images/cpp.png)]()|
-|[Ríkjafræði](https://open.kattis.com/problems/rikjafraedi)| rikjafraedi |5.7|[![py](images/python.png)]()|
+|[Ríkjafræði](https://open.kattis.com/problems/rikjafraedi)| rikjafraedi |5.6|[![py](images/python.png)]()|
 |[Rimski](https://open.kattis.com/problems/rimski)| rimski |4.0|[![py](images/python.png)]()|
 |[Rings (1)](https://open.kattis.com/problems/rings)| rings |5.0|[![py](images/python.png)]()|
 |[Rings (2)](https://open.kattis.com/problems/rings2)| rings2 |4.2|[![py](images/python.png)]()|
 |[Rice judge](https://open.kattis.com/problems/risdomare)| risdomare |3.5|[![py](images/python.png)]()|
 |[Robbers are Often Robbed](https://open.kattis.com/problems/robbersareoftenrobbed)| robbersareoftenrobbed |5.7|[![py](images/python.png)](src/Robbers%20are%20Often%20Robbed/robbersareoftenrobbed.py)|
 |[Robert Hood](https://open.kattis.com/problems/roberthood)| roberthood |4.5|[![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)|
+|[Robot in a Maze](https://open.kattis.com/problems/robotmaze)| robotmaze |5.9|[![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)]()|
@@ -1590,19 +1592,19 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Roaming Romans](https://open.kattis.com/problems/romans)| romans |1.7|[![cpp](images/cpp.png)]()|
 |[Room Painting](https://open.kattis.com/problems/roompainting)| roompainting |2.9|[![py](images/python.png)]()|
 |[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 |3.1|[![py](images/python.png)]()|
+|[Rot](https://open.kattis.com/problems/rot)| rot |3.0|[![py](images/python.png)]()|
 |[Rotate and Cut](https://open.kattis.com/problems/rotatecut)| rotatecut |3.7|[![py](images/python.png)]()|
 |[Rounded Buttons](https://open.kattis.com/problems/roundedbuttons)| roundedbuttons |3.6|[![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 |6.1|[![py](images/python.png)](src/Ruglaður%20listi/rugladurlisti.py)|
-|[Rule N](https://open.kattis.com/problems/rulen)| rulen |3.2|[![py](images/python.png)]()|
+|[Ruglaður listi](https://open.kattis.com/problems/rugladurlisti)| rugladurlisti |5.8|[![py](images/python.png)](src/Ruglaður%20listi/rugladurlisti.py)|
+|[Rule N](https://open.kattis.com/problems/rulen)| rulen |3.3|[![py](images/python.png)]()|
 |[Run-Length Encoding, Run!](https://open.kattis.com/problems/runlengthencodingrun)| runlengthencodingrun |1.8|[![py](images/python.png)]()|
 |[Running MoM](https://open.kattis.com/problems/runningmom)| runningmom |3.5|[![java](images/java.png)]()|
 |[Running Steps](https://open.kattis.com/problems/runningsteps)| runningsteps |2.8|[![py](images/python.png)]()|
 |[Sacred Texts](https://open.kattis.com/problems/sacredtexts)| sacredtexts |4.2|[![py](images/python.png)]()|
 |[Cracking The Safe](https://open.kattis.com/problems/safe)| safe |2.9|[![py](images/python.png)]()|
 |[Safe Houses](https://open.kattis.com/problems/safehouses)| safehouses |2.6|[![py](images/python.png)]()|
-|[Safety in Numbers](https://open.kattis.com/problems/safety)| safety |5.3|[![py](images/python.png)]()|
+|[Safety in Numbers](https://open.kattis.com/problems/safety)| safety |5.7|[![py](images/python.png)]()|
 |[Sailing Friends](https://open.kattis.com/problems/sailingfriends)| sailingfriends |3.1|[![py](images/python.png)]()|
 |[Same Digits (Easy)](https://open.kattis.com/problems/samedigitseasy)| samedigitseasy |2.3|[![py](images/python.png)]()|
 |[Same Digits (Hard)](https://open.kattis.com/problems/samedigitshard)| samedigitshard |2.5|[![py](images/python.png)]()|
@@ -1647,19 +1649,19 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Sheldon Numbers](https://open.kattis.com/problems/sheldon)| sheldon |4.8|[![py](images/python.png)]()|
 |[Shiritori](https://open.kattis.com/problems/shiritori)| shiritori |2.7|[![py](images/python.png)]()|
 |[Shopaholic](https://open.kattis.com/problems/shopaholic)| shopaholic |2.4|[![py](images/python.png)]()|
-|[Shopping](https://open.kattis.com/problems/shopping)| shopping |5.5|[![py](images/python.png)]()|
-|[Shopping List](https://open.kattis.com/problems/shoppinglist)| shoppinglist |3.3|[![py](images/python.png)]()|
+|[Shopping](https://open.kattis.com/problems/shopping)| shopping |5.3|[![py](images/python.png)]()|
+|[Shopping List](https://open.kattis.com/problems/shoppinglist)| shoppinglist |3.4|[![py](images/python.png)]()|
 |[Shopping List (Easy)](https://open.kattis.com/problems/shoppinglisteasy)| shoppinglisteasy |2.0|[![py](images/python.png)]()[![py](images/python.png)]()[![py](images/python.png)]()|
 |[Shopping Malls](https://open.kattis.com/problems/shoppingmalls)| shoppingmalls |3.9|[![py](images/python.png)]()|
 |[Divisibility Shortcut](https://open.kattis.com/problems/shortcut)| shortcut |4.1|[![py](images/python.png)]()|
 |[Shortest Composite Sum](https://open.kattis.com/problems/shortestcompositesum)| shortestcompositesum |4.5|[![py](images/python.png)]()[![rb](images/ruby.png)]()|
 |[Single source shortest path, non-negative weights](https://open.kattis.com/problems/shortestpath1)| shortestpath1 |3.3|[![java](images/java.png)]()[![py](images/python.png)]()|
-|[Single source shortest path, time table](https://open.kattis.com/problems/shortestpath2)| shortestpath2 |3.7|[![py](images/python.png)]()|
-|[Single source shortest path, negative weights](https://open.kattis.com/problems/shortestpath3)| shortestpath3 |4.3|[![java](images/java.png)]()|
+|[Single source shortest path, time table](https://open.kattis.com/problems/shortestpath2)| shortestpath2 |3.8|[![py](images/python.png)]()|
+|[Single source shortest path, negative weights](https://open.kattis.com/problems/shortestpath3)| shortestpath3 |4.4|[![java](images/java.png)]()|
 |[Single source shortest path, safe path](https://open.kattis.com/problems/shortestpath4)| shortestpath4 |3.9|[![py](images/python.png)]()|
-|[Short Sell](https://open.kattis.com/problems/shortsell)| shortsell |3.9|[![py](images/python.png)]()|
+|[Short Sell](https://open.kattis.com/problems/shortsell)| shortsell |4.0|[![py](images/python.png)]()|
 |[Shuffling Along](https://open.kattis.com/problems/shuffling)| shuffling |2.7|[![py](images/python.png)]()|
-|[Sibice](https://open.kattis.com/problems/sibice)| sibice |1.4|[![cpp](images/cpp.png)]()|
+|[Sibice](https://open.kattis.com/problems/sibice)| sibice |1.5|[![cpp](images/cpp.png)]()|
 |[Sideways Sorting](https://open.kattis.com/problems/sidewayssorting)| sidewayssorting |2.3|[![py](images/python.png)]()|
 |[Digit Product](https://open.kattis.com/problems/sifferprodukt)| sifferprodukt |1.6|[![cpp](images/cpp.png)]()|
 |[Bridging Signals](https://open.kattis.com/problems/signals)| signals |3.5|[![py](images/python.png)]()|
@@ -1673,8 +1675,8 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Simple Cron Spec](https://open.kattis.com/problems/simplecronspec)| simplecronspec |2.1|[![py](images/python.png)]()|
 |[Simple Factoring](https://open.kattis.com/problems/simplefactoring)| simplefactoring |2.7|[![py](images/python.png)]()|
 |[Simple Polygon](https://open.kattis.com/problems/simplepolygon)| simplepolygon |5.0|[![py](images/python.png)]()|
-|[Simplicity](https://open.kattis.com/problems/simplicity)| simplicity |2.7|[![py](images/python.png)]()|
-|[Polyline Simplification](https://open.kattis.com/problems/simplification)| simplification |6.1|[![py](images/python.png)](src/Polyline%20Simplification/simplification.py)|
+|[Simplicity](https://open.kattis.com/problems/simplicity)| simplicity |2.8|[![py](images/python.png)]()|
+|[Polyline Simplification](https://open.kattis.com/problems/simplification)| simplification |6.0|[![py](images/python.png)](src/Polyline%20Simplification/simplification.py)|
 |[Simply Sudoku](https://open.kattis.com/problems/simplysudoku)| simplysudoku |3.5|[![py](images/python.png)]()|
 |[Sith](https://open.kattis.com/problems/sith)| sith |1.5|[![py](images/python.png)]()|
 |[Sjecista](https://open.kattis.com/problems/sjecista)| sjecista |2.0|[![py](images/python.png)]()|
@@ -1684,7 +1686,7 @@ 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 |2.3|[![java](images/java.png)]()|
 |[Going to School](https://open.kattis.com/problems/skolvagen)| skolvagen |4.1|[![py](images/python.png)]()|
-|[Skotleikur](https://open.kattis.com/problems/skotleikur)| skotleikur |2.4|[![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 |1.6|[![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)]()|
@@ -1734,7 +1736,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Speedy Escape](https://open.kattis.com/problems/speedyescape)| speedyescape |5.4|[![py](images/python.png)](src/Speedy%20Escape/speedyescape.py)|
 |[Sperhling](https://open.kattis.com/problems/spehrling)| spehrling |2.4|[![py](images/python.png)]()|
 |[Spelling Bee](https://open.kattis.com/problems/spellingbee)| spellingbee |2.2|[![py](images/python.png)]()|
-|[Prime Spiral](https://open.kattis.com/problems/spiral)| spiral |3.3|[![py](images/python.png)]()|
+|[Prime Spiral](https://open.kattis.com/problems/spiral)| spiral |3.2|[![py](images/python.png)]()|
 |[Splat](https://open.kattis.com/problems/splat)| splat |2.6|[![py](images/python.png)]()|
 |[Spritt](https://open.kattis.com/problems/spritt)| spritt |1.4|[![py](images/python.png)]()|
 |[Sprocket Science](https://open.kattis.com/problems/sprocketscience)| sprocketscience |6.4|[![py](images/python.png)](src/Sprocket%20Science/sprocketscience.py)|
@@ -1747,19 +1749,19 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Sretan](https://open.kattis.com/problems/sretan)| sretan |3.1|[![py](images/python.png)]()|
 |[Stack Construction](https://open.kattis.com/problems/stack)| stack |7.3|[![py](images/python.png)]()|
 |[Illuminated City](https://open.kattis.com/problems/stadiljus)| stadiljus |2.3|[![py](images/python.png)]()|
-|[Stafur](https://open.kattis.com/problems/stafur)| stafur |1.6|[![py](images/python.png)]()|
+|[Stafur](https://open.kattis.com/problems/stafur)| stafur |1.5|[![py](images/python.png)]()|
 |[Staggering to the Finish](https://open.kattis.com/problems/staggeringtothefinish)| staggeringtothefinish |2.9|[![py](images/python.png)]()|
 |[Stamp Combinations](https://open.kattis.com/problems/stampcombinations)| stampcombinations |5.2|[![py](images/python.png)]()|
 |[Biased Standings](https://open.kattis.com/problems/standings)| standings |3.2|[![py](images/python.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 |6.2|[![py](images/python.png)]()|
+|[A Star not a Tree](https://open.kattis.com/problems/starnotatree)| starnotatree |5.8|[![py](images/python.png)]()|
 |[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)]()|
 |[Sticky Keys](https://open.kattis.com/problems/stickykeys)| stickykeys |1.5|[![py](images/python.png)]()|
 |[Sticky Situation](https://open.kattis.com/problems/stickysituation)| stickysituation |2.6|[![py](images/python.png)]()|
 |[Stirling's Approximation](https://open.kattis.com/problems/stirlingsapproximation)| stirlingsapproximation |4.7|[![py](images/python.png)]()|
-|[Daydreaming Stockbroker](https://open.kattis.com/problems/stockbroker)| stockbroker |3.3|[![py](images/python.png)]()|
+|[Daydreaming Stockbroker](https://open.kattis.com/problems/stockbroker)| stockbroker |3.2|[![py](images/python.png)]()|
 |[Stock Prices](https://open.kattis.com/problems/stockprices)| stockprices |4.1|[![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)]()|
@@ -1772,7 +1774,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[String Matching](https://open.kattis.com/problems/stringmatching)| stringmatching |4.2|[![py](images/python.png)]()|
 |[String Multimatching](https://open.kattis.com/problems/stringmultimatching)| stringmultimatching |7.2|[![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 |3.9|[![py](images/python.png)]()|
-|[Subaruba](https://open.kattis.com/problems/subaruba)| subaruba |4.5|[![py](images/python.png)](src/Subaruba/subaruba.py)|
+|[Subaruba](https://open.kattis.com/problems/subaruba)| subaruba |4.6|[![py](images/python.png)](src/Subaruba/subaruba.py)|
 |[Subprime](https://open.kattis.com/problems/subprime)| subprime |4.0|[![py](images/python.png)]()|
 |[Counting Subsequences (Hard)](https://open.kattis.com/problems/subseqhard)| subseqhard |3.8|[![py](images/python.png)]()|
 |[Subtraction Plus Plus Plus](https://open.kattis.com/problems/subtractionplusplusplus)| subtractionplusplusplus |4.1|[![py](images/python.png)]()|
@@ -1780,7 +1782,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Subway](https://open.kattis.com/problems/subway2)| subway2 |5.3|[![java](images/java.png)]()|
 |[Subway Planning](https://open.kattis.com/problems/subwayplanning)| subwayplanning |2.2|[![py](images/python.png)]()|
 |[Successful Zoom](https://open.kattis.com/problems/successfulzoom)| successfulzoom |2.3|[![py](images/python.png)]()|
-|[Succession](https://open.kattis.com/problems/succession)| succession |3.1|[![py](images/python.png)]()|
+|[Succession](https://open.kattis.com/problems/succession)| succession |3.0|[![py](images/python.png)]()|
 |[Suffix Sorting](https://open.kattis.com/problems/suffixsorting)| suffixsorting |5.6|[![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 |5.5|[![py](images/python.png)](src/Šuma/suma.py)|
 |[Sumdoku](https://open.kattis.com/problems/sumdoku)| sumdoku |3.6|[![py](images/python.png)]()|
@@ -1789,7 +1791,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Sum of the Others](https://open.kattis.com/problems/sumoftheothers)| sumoftheothers |2.3|[![java](images/java.png)]()|
 |[Sumsets](https://open.kattis.com/problems/sumsets)| sumsets |7.2|[![py](images/python.png)](src/Sumsets/sumsets.py)|
 |[Sum Squared Digits Function](https://open.kattis.com/problems/sumsquareddigits)| sumsquareddigits |1.5|[![cpp](images/cpp.png)]()|
-|[Sun and Moon](https://open.kattis.com/problems/sunandmoon)| sunandmoon |2.1|[![py](images/python.png)]()|
+|[Sun and Moon](https://open.kattis.com/problems/sunandmoon)| sunandmoon |2.0|[![py](images/python.png)]()|
 |[Supercomputer](https://open.kattis.com/problems/supercomputer)| supercomputer |2.7|[![py](images/python.png)]()|
 |[Superdoku](https://open.kattis.com/problems/superdoku)| superdoku |6.9|[![py](images/python.png)](src/Superdoku/superdoku.py)|
 |[Supply Routes](https://open.kattis.com/problems/supplyroutes)| supplyroutes |3.7|[![py](images/python.png)]()|
@@ -1816,10 +1818,10 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Temperature Confusion](https://open.kattis.com/problems/temperatureconfusion)| temperatureconfusion |2.9|[![py](images/python.png)]()|
 |[Teningasafn](https://open.kattis.com/problems/teningasafn)| teningasafn |7.4|[![py](images/python.png)]()|
 |[Tenis](https://open.kattis.com/problems/tenis)| tenis |3.5|[![py](images/python.png)]()|
-|[Teque](https://open.kattis.com/problems/teque)| teque |4.7|[![java](images/java.png)]()[![java](images/java.png)]()[![py](images/python.png)]()|
+|[Teque](https://open.kattis.com/problems/teque)| teque |4.6|[![java](images/java.png)]()[![java](images/java.png)]()[![py](images/python.png)]()|
 |[Terraces](https://open.kattis.com/problems/terraces)| terraces |3.6|[![py](images/python.png)]()|
 |[Test](https://open.kattis.com/problems/test2)| test2 |6.2|[![py](images/python.png)](src/Test/test2.py)|
-|[Test Drive](https://open.kattis.com/problems/testdrive)| testdrive |2.0|[![py](images/python.png)]()|
+|[Test Drive](https://open.kattis.com/problems/testdrive)| testdrive |2.1|[![py](images/python.png)]()|
 |[Tetration](https://open.kattis.com/problems/tetration)| tetration |1.6|[![cpp](images/cpp.png)]()|
 |[Tetris](https://open.kattis.com/problems/tetris)| tetris |1.8|[![py](images/python.png)]()|
 |[Texas Summers](https://open.kattis.com/problems/texassummers)| texassummers |4.0|[![py](images/python.png)]()|
@@ -1839,7 +1841,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Thesaurus](https://open.kattis.com/problems/thesaurus)| thesaurus |5.0|[![py](images/python.png)]()|
 |[I'm Thinking of a Number](https://open.kattis.com/problems/thinkingofanumber)| thinkingofanumber |3.5|[![py](images/python.png)]()|
 |[This Ain't Your Grandpa's Checkerboard](https://open.kattis.com/problems/thisaintyourgrandpascheckerboard)| thisaintyourgrandpascheckerboard |1.8|[![py](images/python.png)]()|
-|[Thore's self-esteem](https://open.kattis.com/problems/thore)| thore |4.2|[![py](images/python.png)]()|
+|[Thore's self-esteem](https://open.kattis.com/problems/thore)| thore |4.3|[![py](images/python.png)]()|
 |[Three Digits](https://open.kattis.com/problems/threedigits)| threedigits |5.6|[![py](images/python.png)](src/Three%20Digits/threedigits.py)|
 |[3D Printer](https://open.kattis.com/problems/threedprinter)| threedprinter |8.8|[![py](images/python.png)](src/3D%20Printer/threedprinter.py)|
 |[Three Powers](https://open.kattis.com/problems/threepowers)| threepowers |2.4|[![py](images/python.png)]()|
@@ -1860,7 +1862,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Töflur](https://open.kattis.com/problems/toflur)| toflur |2.5|[![py](images/python.png)]()|
 |[Toilet Seat](https://open.kattis.com/problems/toilet)| toilet |2.4|[![py](images/python.png)]()|
 |[ToLower](https://open.kattis.com/problems/tolower)| tolower |2.3|[![py](images/python.png)]()|
-|[Tölvunarfræðingar telja](https://open.kattis.com/problems/tolvunarfraedingartelja)| tolvunarfraedingartelja |1.1|[![py](images/python.png)]()|
+|[Tölvunarfræðingar telja](https://open.kattis.com/problems/tolvunarfraedingartelja)| tolvunarfraedingartelja |1.2|[![py](images/python.png)]()|
 |[Torn to Pieces](https://open.kattis.com/problems/torn2pieces)| torn2pieces |3.6|[![py](images/python.png)]()|
 |[Tower Construction](https://open.kattis.com/problems/tornbygge)| tornbygge |1.6|[![py](images/python.png)]()|
 |[Touchscreen Keyboard](https://open.kattis.com/problems/touchscreenkeyboard)| touchscreenkeyboard |2.3|[![py](images/python.png)]()|
@@ -1875,7 +1877,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Trailing Digits](https://open.kattis.com/problems/trailingdigits)| trailingdigits |6.9|[![py](images/python.png)](src/Trailing%20Digits/trailingdigits.py)|
 |[Train Boarding](https://open.kattis.com/problems/trainboarding)| trainboarding |4.3|[![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 |5.2|[![py](images/python.png)](src/Train%20Sorting/trainsorting.py)|
+|[Train Sorting](https://open.kattis.com/problems/trainsorting)| trainsorting |5.3|[![py](images/python.png)](src/Train%20Sorting/trainsorting.py)|
 |[Train Timetables](https://open.kattis.com/problems/traintimetables)| traintimetables |3.3|[![py](images/python.png)]()|
 |[Tram](https://open.kattis.com/problems/tram)| tram |2.2|[![py](images/python.png)]()|
 |[Transit Woes](https://open.kattis.com/problems/transitwoes)| transitwoes |1.5|[![cpp](images/cpp.png)]()|
@@ -1901,9 +1903,9 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[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 |3.5|[![cpp](images/cpp.png)]()|
-|[Triolingo Push](https://open.kattis.com/problems/triolingopush)| triolingopush |6.4|[![py](images/python.png)](src/Triolingo%20Push/triolingopush.py)|
+|[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 |6.6|[![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)]()|
+|[The Trip, 2007](https://open.kattis.com/problems/trip2007)| trip2007 |3.0|[![py](images/python.png)]()|
 |[Triple Texting](https://open.kattis.com/problems/tripletexting)| tripletexting |1.9|[![py](images/python.png)]()|
 |[Trip Odometer](https://open.kattis.com/problems/tripodometer)| tripodometer |2.4|[![py](images/python.png)]()|
 |[Trip Planning](https://open.kattis.com/problems/tripplanning)| tripplanning |3.2|[![py](images/python.png)]()|
@@ -1911,7 +1913,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Troll Hunt](https://open.kattis.com/problems/trollhunt)| trollhunt |2.5|[![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 |7.4|[![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)]()|
+|[Tunnelling the Earth](https://open.kattis.com/problems/tunnelingtheearth)| tunnelingtheearth |3.8|[![py](images/python.png)]()|
 |[Turbo](https://open.kattis.com/problems/turbo)| turbo |4.4|[![py](images/python.png)]()|
 |[Turtle Master](https://open.kattis.com/problems/turtlemaster)| turtlemaster |3.0|[![py](images/python.png)]()|
 |[ICPC Tutorial](https://open.kattis.com/problems/tutorial)| tutorial |3.4|[![cpp](images/cpp.png)]()|
@@ -1925,8 +1927,8 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Umm Code](https://open.kattis.com/problems/ummcode)| ummcode |3.3|[![py](images/python.png)]()|
 |[Undead or Alive](https://open.kattis.com/problems/undeadoralive)| undeadoralive |1.4|[![py](images/python.png)]()|
 |[UnDetected](https://open.kattis.com/problems/undetected)| undetected |3.6|[![py](images/python.png)]()|
-|[(un)Fair Play](https://open.kattis.com/problems/unfairplay)| unfairplay |5.7|[![py](images/python.png)]()|
-|[Union-Find](https://open.kattis.com/problems/unionfind)| unionfind |4.1|[![java](images/java.png)]()|
+|[(un)Fair Play](https://open.kattis.com/problems/unfairplay)| unfairplay |5.8|[![py](images/python.png)]()|
+|[Union-Find](https://open.kattis.com/problems/unionfind)| unionfind |4.0|[![java](images/java.png)]()|
 |[Unique Dice](https://open.kattis.com/problems/uniquedice)| uniquedice |5.1|[![py](images/python.png)]()|
 |[Units](https://open.kattis.com/problems/units)| units |3.3|[![py](images/python.png)]()|
 |[University Zoning](https://open.kattis.com/problems/universityzoning)| universityzoning |2.8|[![py](images/python.png)]()|
@@ -1941,14 +1943,14 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Urban Design](https://open.kattis.com/problems/urbandesign)| urbandesign |4.2|[![py](images/python.png)]()|
 |[Using Digits](https://open.kattis.com/problems/usingdigits)| usingdigits |4.5|[![py](images/python.png)]()|
 |[UTF-8](https://open.kattis.com/problems/utf8)| utf8 |2.2|[![py](images/python.png)]()|
-|[Uuu](https://open.kattis.com/problems/uuu)| uuu |9.7|[![py](images/python.png)](src/Uuu/uuu.py)|
+|[Uuu](https://open.kattis.com/problems/uuu)| uuu |9.8|[![py](images/python.png)](src/Uuu/uuu.py)|
 |[The Uxuhul Voting System](https://open.kattis.com/problems/uxuhulvoting)| uxuhulvoting |3.1|[![py](images/python.png)]()|
 |[Vaccine Efficacy](https://open.kattis.com/problems/vaccineefficacy)| vaccineefficacy |2.8|[![py](images/python.png)]()|
 |[Vacuumba](https://open.kattis.com/problems/vacuumba)| vacuumba |2.0|[![cpp](images/cpp.png)]()|
 |[Right-of-Way](https://open.kattis.com/problems/vajningsplikt)| vajningsplikt |2.1|[![py](images/python.png)]()|
 |[Variable Names](https://open.kattis.com/problems/variabelnamn)| variabelnamn |3.1|[![py](images/python.png)]()|
 |[Variable Arithmetic](https://open.kattis.com/problems/variablearithmetic)| variablearithmetic |2.5|[![py](images/python.png)]()|
-|[Varied Amusements](https://open.kattis.com/problems/variedamusements)| variedamusements |3.1|[![py](images/python.png)]()|
+|[Varied Amusements](https://open.kattis.com/problems/variedamusements)| variedamusements |3.0|[![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 |2.1|[![py](images/python.png)]()|
 |[Vector Functions](https://open.kattis.com/problems/vectorfunctions)| vectorfunctions |2.9|[![cpp](images/cpp.png)]()|
@@ -1959,7 +1961,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Velkomin!](https://open.kattis.com/problems/velkomin)| velkomin |1.1|[![py](images/python.png)]()|
 |[Who can win](https://open.kattis.com/problems/vemkanvinna)| vemkanvinna |5.8|[![py](images/python.png)]()|
 |[Who wins](https://open.kattis.com/problems/vemvinner)| vemvinner |2.1|[![py](images/python.png)]()|
-|[Victory Through Synergy](https://open.kattis.com/problems/victorythroughsynergy)| victorythroughsynergy |3.9|[![py](images/python.png)]()|
+|[Victory Through Synergy](https://open.kattis.com/problems/victorythroughsynergy)| victorythroughsynergy |4.0|[![py](images/python.png)]()|
 |[Video Speedup](https://open.kattis.com/problems/videospeedup)| videospeedup |1.9|[![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 |4.2|[![java](images/java.png)]()|
@@ -1983,12 +1985,12 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Weak Vertices](https://open.kattis.com/problems/weakvertices)| weakvertices |1.5|[![java](images/java.png)]()[![java](images/java.png)]()|
 |[Weather Report](https://open.kattis.com/problems/weather)| weather |3.1|[![py](images/python.png)]()|
 |[Wedding](https://open.kattis.com/problems/wedding)| wedding |5.5|[![py](images/python.png)](src/Wedding/wedding.py)|
-|[The Weight Of Words](https://open.kattis.com/problems/weightofwords)| weightofwords |2.8|[![py](images/python.png)]()|
+|[The Weight Of Words](https://open.kattis.com/problems/weightofwords)| weightofwords |2.7|[![py](images/python.png)]()|
 |[Welcome to Code Jam (Easy)](https://open.kattis.com/problems/welcomeeasy)| welcomeeasy |2.2|[![py](images/python.png)]()|
 |[Welcome to Code Jam (Hard)](https://open.kattis.com/problems/welcomehard)| welcomehard |4.2|[![py](images/python.png)]()|
 |[WERTYU](https://open.kattis.com/problems/wertyu)| wertyu |3.2|[![py](images/python.png)]()|
 |[WFF 'N PROOF](https://open.kattis.com/problems/wffnproof)| wffnproof |2.9|[![py](images/python.png)]()|
-|[Whac-a-Mole](https://open.kattis.com/problems/whacamole)| whacamole |5.9|[![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 |2.4|[![java](images/java.png)]()[![py](images/python.png)]()|
 |[Where's My Internet](https://open.kattis.com/problems/wheresmyinternet)| wheresmyinternet |3.1|[![java](images/java.png)]()|
 |[Where's My Waterfall](https://open.kattis.com/problems/wheresmywaterfall)| wheresmywaterfall |3.6|[![py](images/python.png)]()|
@@ -1996,7 +1998,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[Which Base is it Anyway](https://open.kattis.com/problems/whichbase)| whichbase |2.9|[![py](images/python.png)]()|
 |[Which is Greater](https://open.kattis.com/problems/whichisgreater)| whichisgreater |1.2|[![py](images/python.png)]()|
 |[Widget Tree](https://open.kattis.com/problems/widgettree)| widgettree |7.0|[![py](images/python.png)](src/Widget%20Tree/widgettree.py)|
-|[Wi-Fi](https://open.kattis.com/problems/wifi)| wifi |4.1|[![py](images/python.png)]()|
+|[Wi-Fi](https://open.kattis.com/problems/wifi)| wifi |4.0|[![py](images/python.png)]()|
 |[Wimbledon](https://open.kattis.com/problems/wimbledon)| wimbledon |4.6|[![py](images/python.png)]()|
 |[Wipe Your Whiteboards](https://open.kattis.com/problems/wipeyourwhiteboards)| wipeyourwhiteboards |5.8|[![py](images/python.png)](src/Wipe%20Your%20Whiteboards/wipeyourwhiteboards.py)|
 |[Wizard of Odds](https://open.kattis.com/problems/wizardofodds)| wizardofodds |3.0|[![py](images/python.png)]()|
@@ -2007,7 +2009,7 @@ For more Python data structure implementations, head over to [pytils](https://gi
 |[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 |5.5|[![py](images/python.png)](src/Workout%20for%20a%20Dumbbell/workout.py)|
-|[Assigning Workstations](https://open.kattis.com/problems/workstations)| workstations |2.9|[![java](images/java.png)]()[![java](images/java.png)]()|
+|[Assigning Workstations](https://open.kattis.com/problems/workstations)| workstations |2.8|[![java](images/java.png)]()[![java](images/java.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 |5.2|[![py](images/python.png)]()|