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Problem Name Challenge Date Writer Categories Div. 1
Level		 Div. 1
Success Rate		 Div. 2
Level		 Div. 2
Success Rate
OnACircle TCO22 Wildcard 08.06.2022 misof Brute Force, Simple Search, Iteration, String Manipulation 1 74.26% details
PreInPostOrder TCO22 Parallel 4 07.30.2022 misof Dynamic Programming 1 66.67% details
PreInPostOrder TCO22 Algo 4 07.30.2022 misof Dynamic Programming 1 72.60% details
MagicTrickWithCards TCO21 Round 4 07.31.2021 misof Math, Simulation 1 92.65% details
AnnoyingPasswords TCO21 Round 3 07.08.2021 misof Dynamic Programming 1 90.40% details
RPSMagicTrick TCO21 Round 2A 05.22.2021 misof Simple Math, Simulation 1 92.42% details
MagicTrickWithCards TCO21 Parallel 4 07.31.2021 misof Math, Simulation 1 81.82% details
AnnoyingPasswords TCO21 Parallel 3 07.08.2021 misof Dynamic Programming 1 77.78% details
AlternateOddEven TCO21 Parallel 2B 06.02.2021 misof Dynamic Programming, Simple Math 1 94.12% details
RPSMagicTrick TCO21 Parallel 2A 05.22.2021 misof Simple Math, Simulation 1 83.33% details
OneInstructionOnly TCO21 Algo Semi 2 11.15.2021 misof Simple Math, Simulation 1 100.00% details
HIndexCounting TCO21 Algo Semi 1 11.13.2021 misof Dynamic Programming 1 87.50% details
Colonists TCO21 Algo Final 11.19.2021 misof Math, Recursion 1 40.00% details
AlternateOddEven TCO21 2B 06.02.2021 misof Dynamic Programming, Simple Math 1 86.91% details
EllysDiggyDiggyHole TCO2020 NA Final 09.20.2020 espr1t Simple Math, Sorting 1 50.00% details
MultiWordSearch TCO2020 NA Final 09.20.2020 erinn Brute Force 1 100.00% details
EllysThree TCO2020 NA Elimination 2 09.20.2020 espr1t Dynamic Programming 1 100.00% details
UniformingArray TCO2020 NA Elimination 1 09.20.2020 boba5551 Greedy, Simple Search, Iteration 1 50.00% details
BicycleLock TCO2020 EastAsia Qualification 09.26.2020 misof Brute Force, Simple Search, Iteration 1 92.68% details
BicycleLock TCO2020 East Asia Paraellel 09.26.2020 misof Brute Force, Simple Search, Iteration 1 88.00% details
Leadership TCO2020 East Asia Elim 2 09.26.2020 misof Greedy, Math 1 66.67% details
PizzaEatingGame TCO20 Wildcard Parallel 10.07.2020 misof Dynamic Programming 1 59.62% details
PizzaEatingGame TCO20 Wildcard 10.07.2020 misof Dynamic Programming 1 77.42% details
HorseRacing TCO20 South Asia Parallel 08.16.2020 erinn Brute Force 1 51.85% details
DesChiffres TCO20 South Asia Elimination 2 08.16.2020 misof Brute Force, Recursion, Search, Simple Math 1 25.00% details
FrameBall TCO20 South Asia Elimination 1 08.16.2020 misof Search, Simple Math 1 66.67% details
HorseRacing TCO20 South Asia 08.16.2020 erinn Brute Force 1 42.47% details
TimeLimit TCO20 South America 07.19.2020 misof Brute Force, Simple Math, Simple Search, Iteration, Sorting 1 93.62% details
TimeLimit TCO20 SA Parallel 07.19.2020 misof Brute Force, Simple Math, Simple Search, Iteration, Sorting 1 96.77% details
BucketThief TCO20 SA Final 07.19.2020 timmac Dynamic Programming 1 100.00% details
CardDrawOpponent TCO20 SA Elmination 1 07.19.2020 timmac Advanced Math 1 60.00% details
ChangePositions TCO20 SA Elimination 2 07.19.2020 misof Graph Theory, Greedy, Math 1 62.50% details
VisitALot TCO20 Round 3B 08.18.2020 misof Graph Theory, Greedy, Simple Math, Simple Search, Iteration 1 67.41% details
RectangularObstacle TCO20 Round 3A 08.01.2020 misof Math 1 54.35% details
FixedNumberOfDigits TCO20 Round 2B 07.18.2020 misof Greedy, Simple Math, Simple Search, Iteration 1 46.10% details
GridSpiral TCO20 Round 2A 07.09.2020 misof Simple Math, Simple Search, Iteration 1 78.34% details
EllysCandies TCO20 Round 1B 04.28.2020 espr1t Simple Math 1 93.55% details
AveragePrice TCO20 Round 1A 04.18.2020 erinn Simple Math 1 83.68% details
VisitALot TCO20 Parallel 3B 08.18.2020 misof Graph Theory, Greedy, Simple Math, Simple Search, Iteration 1 46.03% details
RectangularObstacle TCO20 Parallel 3A 08.01.2020 misof Math 1 65.00% details
FixedNumberOfDigits TCO20 Parallel 2B 07.18.2020 misof Greedy, Simple Math, Simple Search, Iteration 1 53.98% details
GridSpiral TCO20 Parallel 2A 07.09.2020 misof Simple Math, Simple Search, Iteration 1 68.75% details
EllysCandies TCO20 Parallel 1B 04.28.2020 espr1t Simple Math 1 99.28% details
AveragePrice TCO20 Parallel 1A 04.18.2020 erinn Simple Math 1 95.12% details
EllysBlood TCO20 North America Qualifier 09.20.2020 espr1t Greedy 1 87.50% details
EllysBlood TCO20 North America Parallel 09.20.2020 espr1t Greedy 1 97.22% details
SlowSequence TCO20 Europe Qualification 10.03.2020 misof Greedy, Simple Math 1 76.09% details
SlowSequence TCO20 Europe Parallel 10.03.2020 misof Greedy, Simple Math 1 63.64% details
ShippingCosts TCO20 Europe Final 10.03.2020 misof Search, Simple Math, Sorting 1 100.00% details
CoinFlipBetting TCO20 Europe Elim 2 10.03.2020 misof Dynamic Programming, Math 1 100.00% details
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