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Competition Arena > Problems
4841 problems
Problem Archive
ProblemRoundDateCategoriesDiv 1Div 2
CityRebuild TCO 2014 Celebrity Match 2014-03-26 Geometry, Graph Theory 1000
ConcatenateNumbers TCO 2014 Celebrity Match 2014-03-26 Math, Recursion 500 60%
AutomorphicTree TCO 2014 Semifinal 1 2014-03-26 Brute Force, Graph Theory, Math 500 50%
AndPicture TCO 2014 Wildcard 2014-03-26 Simple Search, Iteration 250 75%
CarrotField TCO 2014 Semifinal 1 2014-03-26 Geometry 1000 50%
FrozenStandings TCO 2014 Finals 2014-03-26 Dynamic Programming 1000
CountTables TCO 2014 Wildcard 2014-03-26 Dynamic Programming, Math 500 50%
TwiceTwiceTree TCO 2014 Semifinal 2 2014-03-26 Graph Theory, Math, Recursion 1000 100%
MagicalRocketCar TCO 2014 Finals 2014-03-26 Dynamic Programming, Greedy, Sorting 500 75%
PlankTiling TCO 2014 Semifinal 2 2014-03-26 Dynamic Programming, Simple Math 250 100%
TreeDistance TCO14 Round 3B 2014-03-26 Dynamic Programming, Graph Theory, Math 1000 80%
OnePointNineNine TCO14 Round 3B 2014-03-26 Dynamic Programming, Geometry, Graph Theory, Math 500 8%
RoadsReform TCO 2014 Semifinal 2 2014-03-26 Graph Theory 500 60%
LoopyPath TCO 2014 Finals 2014-03-26 Graph Theory 250 71%
BrightLamps TCO14 Round 3A 2014-03-26 Math 250 96%
RandomFlights TCO14 Round 3A 2014-03-26 Dynamic Programming, Graph Theory, Math 500 87%
ZooExchangeProgram TCO 2014 Semifinal 1 2014-03-26 Brute Force, Dynamic Programming, Simple Search, Iteration 250 75%
CliqueGraph TCO14 Round 2C 2014-03-26 Graph Theory 500 43%
InverseRMQ TCO14 Round 2C 2014-03-26 Math 1000 32%
SumAndProductPuzzle TCO14 Round 2B 2014-03-26 Math, Simple Search, Iteration 500 59%
TreePuzzle TCO14 Round 2A 2014-03-26 Graph Theory 1000 50%
NarrowPassage TCO14 Round 2A 2014-03-26 Math 500 70%
SixteenBricks TCO14 Round 2A 2014-03-26 Dynamic Programming, Greedy 250 94%
SpamChecker TCO14 Round 1B 2014-03-26 Simulation 250 97%
WolvesAndSheep TCO14 Round 1B 2014-03-26 Brute Force, Greedy 500 58%
EagleInZoo TCO14 Round 1B 2014-03-26 Dynamic Programming, Graph Theory 1000 65%
SwitchingGame TCO14 Round 2B 2014-03-26 Greedy 250 69%
Unique TCO14 Round 1C 2014-03-26 Brute Force, String Manipulation 250 97%
IntoTheMatrix TCO14 Round 3B 2014-03-26 Math 250 77%
RedPaint TCO14 Round 1C 2014-03-26 Dynamic Programming, Simple Search, Iteration, Simulation 1000 60%
FizzBuzzTurbo TCO14 Round 1C 2014-03-26 Simple Math, Simple Search, Iteration 500 81%
AlwaysDefined TCO14 Round 2B 2014-03-26 Search, Simple Math 1000 47%
EllysScrabble TCO14 Round 1A 2014-03-26 Dynamic Programming, Graph Theory, Greedy 500 87%
EllysSortingTrimmer TCO14 Round 1A 2014-03-26 Sorting, String Manipulation 250 95%
SubstringReversal TCO14 Round 2C 2014-03-26 Greedy, Simple Search, Iteration, String Manipulation 250 57%
EllysLamps TCO14 Round 1A 2014-03-26 Dynamic Programming 1000 55%
PlumbersCoins TCO14 Round 3A 2014-03-26 Brute Force, Simulation 1000 21%
NegativeGraphDiv2 SRM 626 2013-12-22 Graph Theory 1000 11%
FixedDiceGameDiv2 SRM 626 2013-12-22 Math 500 96%
FixedDiceGameDiv1 SRM 626 2013-12-22 Advanced Math, Dynamic Programming 250 85%
SumOfPower SRM 626 2013-12-22 Brute Force 250 97%
NegativeGraphDiv1 SRM 626 2013-12-22 Dynamic Programming, Graph Theory 500 54%
ReflectiveRectangle SRM 626 2013-12-22 Geometry, Math 1000 83%
AddMultiply SRM 625 2013-12-22 Simple Math 250 80%
Seatfriends SRM 625 2013-12-22 Dynamic Programming 1000 66%
BlockTheBlockPuzzle SRM 625 2013-12-22 Graph Theory, Search 500 53%
IncrementingSequence SRM 625 2013-12-22 Greedy, Sorting 500 58%
PalindromePermutations SRM 625 2013-12-22 Math 250 72%
ConundrumReloaded SRM 625 2013-12-22 Simple Search, Iteration, Simulation 1000 19%
BuildingHeightsEasy SRM 624 2013-12-22 Greedy, Sorting 500 86%