Tutorial

Name Community Reward Solved by Diff. Attempted by Diff. Success ratio Feedbacks Creation date Tags
Onboarding 5 xp 1342182 +941 1589525 +1069 84.44% 4.66
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
68992135845937627891
2014-08-10 Conditions

Easy

Name Community Reward Solved by Diff. Attempted by Diff. Success ratio Feedbacks Creation date Tags
Power of Thor - Episode 1 50 xp 285965 +113 459683 +227 62.21% 4.45
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1574273082148352368
2014-07-23 Conditions
Temperatures 50 xp 178264 +103 248343 +131 71.78% 4.29
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1007761122369425407
2014-07-23 ArraysConditionsLoops
ASCII Art 50 xp 90615 +37 137622 +58 65.84% 4.45
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
65922792756188226
2014-07-23 ArraysLoopsStrings
Chuck Norris 50 xp 75949 +21 105094 +36 72.27% 4.28
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
41312349868289163
2014-07-23 ConditionsEncodingLoopsStrings
MIME Type 50 xp 62763 +33 76734 +38 81.79% 4.24
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
30122065848155114
2014-07-23 ConditionsHash tablesLoopsStrings
Defibrillators 50 xp 57325 +37 68018 +53 84.28% 4.29
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
30161810699144116
2014-07-23 DistancesLoopsTrigonometry
Horse-racing Duals 75 xp 72656 +34 94387 +54 76.98% 4.29
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3800245697916994
2014-07-23 Loops
Mars Lander - Episode 1 75 xp 143427 +39 188327 +58 76.16% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
616828631465370200
2014-08-10 Conditions
The Descent 50 xp 465207 +270 868619 +543 53.56% 4.38
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
239051010539668041113
2016-03-03 Loops
Brackets, extreme edition. x 50 xp 7984 +4 9343 +4 85.45% 4.39
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
7524611442110
2016-02-23
May the Triforce be with you! x 50 xp 4932 +2 6109 +3 80.73% 4.28
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3962291161312
2016-03-25 Ascii ArtLoops
XML MDF-2016 x 50 xp 1412 1582 +1 89.25% 4.27
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1291044241
2016-05-17
Jack Silver: The Casino x 50 xp 2262 2707 83.56% 4.06
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
185130812212
2016-07-08
Rugby score x 50 xp 2390 +3 3129 +1 76.38% 4.22
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
240156691710
2016-08-09
How time flies x 50 xp 1943 3808 +1 51.02% 3.44
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1611261187865
2016-08-18
Nature of quadrilaterals x 50 xp 1741 +2 2477 +2 70.29% 4.23
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
196129491012
2016-09-14 GeometryMathematicsStringsTrigonometry
Balanced ternary computer: encode x 50 xp 2451 +3 3656 +2 67.04% 4.23
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
244121582212
2016-09-21
Bulk Email Generator x 50 xp 1432 2164 66.17% 4.16
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
151107381511
2016-11-04
Horse-racing Hyperduals x 50 xp 1614 +2 2091 +2 77.19% 4.21
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1599854143
2016-11-13 Loops
Self-driving car testing x 50 xp 1360 +1 2005 +1 67.83% 4.24
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
16010135138
2016-11-16
Monday Tuesday Happy Days x 50 xp 1025 1406 72.90% 4.08
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
103915484
2017-05-03
What's so complex about Mandelbrot? x 50 xp 1024 1319 +1 77.63% 4.02
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
10486421410
2017-10-21
The River I. x 50 xp 8613 +9 10207 +16 84.38% 4.41
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
10696032002713
2017-10-23
The River II. x 50 xp 4345 +1 5402 +1 80.43% 4.37
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5322911042111
2017-10-24
Text formatting x 50 xp 1562 2199 71.03% 4.11
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
161109611610
2017-11-03
The Travelling Salesman Problem x 50 xp 2684 +1 3500 +1 76.69% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
29218073157
2017-11-24
Organic Compounds 🔬 x 50 xp 1403 2619 53.57% 4.24
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
196100311616
2017-12-01 String manipulation
Simple Awalé x 50 xp 1422 +1 1668 +2 85.25% 4.17
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1431146155
2017-12-06
Morellet’s random lines x 50 xp 631 +3 1205 +3 52.37% 3.97
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
8249201314
2018-01-18 ConditionsGeometryMathematics
Disordered First Contact x 50 xp 1501 2485 60.40% 4.15
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
163139461212
2018-06-14 Encoding
ISBN Check digit x 50 xp 2211 +2 2878 +2 76.82% 4.01
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
206171852124
2018-06-21 ArithmeticCheck-digit
Bank Robbers x 50 xp 5158 +2 7732 +4 66.71% 4.42
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6953651071518
2018-06-23 LoopsMathematics
1×1×1 Rubik’s cube movements x 50 xp 1383 1861 74.31% 4.13
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
169101421815
2018-06-27
orDer oF succeSsion x 50 xp 2185 +1 3242 +2 67.40% 4.37
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
325145581412
2018-07-07 DFSGraphsPathfinding
Ghost Legs x 50 xp 8871 +10 12474 +21 71.12% 4.58
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1380592115175
2018-08-30 Ascii ArtConditionsLoops
Add'em Up x 50 xp 1476 1847 79.91% 4.29
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
18211128416
2018-09-30 Greedy algorithmsSorting
Pirate's treasure x 50 xp 2092 +3 3623 +8 57.74% 4.21
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
23115074615
2018-09-30 ArraysConditionsLoops
Encryption/Decryption of Enigma Machine x 50 xp 4205 +4 5444 +7 77.24% 4.50
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
679300631716
2018-10-14 CryptographyEncodingString manipulationStrings
Rooks Movements x 50 xp 1112 +1 1820 +1 61.10% 4.18
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1359735165
2018-10-21 chessConditionLoops
Rectangular block spinner x 50 xp 686 +1 1007 68.12% 4.08
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
845029144
2018-10-27 String manipulation
Darts x 50 xp 1349 1725 78.20% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1721373196
2018-10-31 Collision DetectionGeometry
Dead men's shot x 50 xp 1878 +2 3038 +1 61.82% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
244125561210
2018-11-03 Dot productGeometry
Credit Card Verifier (Luhn’s algorithm) x 50 xp 2273 +3 2529 +8 89.88% 4.31
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2491388380
2018-12-21
Hunger Games x 50 xp 1408 +1 2253 +2 62.49% 4.03
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
163112602415
2018-12-26 Sorting
The Dart 101 x 50 xp 901 +1 1648 +5 54.67% 3.99
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
10781391116
2019-01-04 Conditions
Brick in the Wall x 50 xp 1101 +1 1236 +1 89.08% 4.24
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
109913661
2019-02-09 Greedy algorithmsMathematics
Lumen x 50 xp 4822 +5 7113 +9 67.79% 4.46
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
697363921313
2019-02-20 2D arrayLoops
Blowing Fuse x 50 xp 2172 +3 2963 +3 73.30% 4.31
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2391646836
2019-02-27 Conditions
Stall tilt x 50 xp 461 741 62.21% 4.02
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
594212127
2019-06-07 Physics
1D Spreadsheet x 50 xp 5258 +5 7668 +6 68.57% 4.61
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
98736453169
2019-06-21 Dependency GraphLazy EvaluationMemoization
Hooch Clash x 50 xp 392 700 +2 56.00% 3.28
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3725321225
2019-06-23 Brute-forceDiophantine EquationHoochNumber theoryReading the statement
Count as I count x 50 xp 533 761 70.04% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
75401553
2019-07-09 Combinatorics
Are The Clumps Normal x 50 xp 436 +1 461 +1 94.58% 4.13
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
52321436
2019-07-10 Number theory
Smooth! x 50 xp 396 +3 432 +3 91.67% 4.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
542416134
2019-07-10 Brute-forceFruitNumber theoryReading the statementSmooth
A child's play x 50 xp 1410 +3 2368 +4 59.54% 4.45
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
26212827107
2019-07-13
Detective Pikaptcha EP1 x 50 xp 2772 +2 3824 +4 72.49% 4.43
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
35018363112
2019-07-25 mazeneighbour count
Detective Pikaptcha EP2 x 50 xp 1549 +3 3163 +5 48.97% 4.46
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2661172889
2019-07-25 mazeSimulation
Happy Numbers x 50 xp 2219 +2 3119 +4 71.14% 4.36
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2881597165
2019-08-01 Data TypesLoops
Dolbear's Law x 50 xp 624 +1 761 +1 82.00% 3.98
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
714940105
2019-08-08 AverageFormulas
Hello, World! x 50 xp 307 661 46.44% 3.62
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
422319199
2019-08-25 GeolocationGreat-circle distanceSexagesimal systemTrigonometry
Rectangle Partition x 50 xp 3380 +5 6030 +12 56.05% 4.53
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
61623866166
2019-09-16 ArraysLoops
Unit Fractions x 50 xp 1389 2107 +3 65.92% 4.41
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
23311134162
2019-09-30 Data TypesNumber theory
Graffiti on the fence x 50 xp 1589 2337 67.99% 4.46
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2841243977
2019-11-22 Array forbiddenIntervals
Create the longest sequence of 1s x 50 xp 1854 +2 2363 +4 78.46% 4.43
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2561403964
2019-12-05 String manipulation
1D Bush Fire x 50 xp 1007 1428 70.52% 4.41
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
136902431
2020-01-06 💦💦💦🔥🔥🔥
Rock Paper Scissors Lizard Spock x 50 xp 3465 +7 4974 +13 69.66% 4.52
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5562645179
2020-03-20 LizardRock Paper ScissorsSpock
TicTacToe x 50 xp 874 +2 1679 +7 52.05% 4.33
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
123612493
2020-04-17 2D arrayConditionsSimulationString manipulation
Van Eck's sequence x 50 xp 995 1476 +2 67.41% 4.35
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
15810526102
2020-04-30
Sudoku Validator x 50 xp 2744 +9 4193 +7 65.44% 4.44
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3882116293
2020-05-07
Auto pickup x 50 xp 321 378 84.92% 4.16
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
50281363
2020-05-31 ParsingString manipulation
A mountain of a mole hill x 50 xp 259 564 +2 45.92% 4.33
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5922744
2020-06-05
Benford's law x 50 xp 390 423 92.20% 4.34
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
66271442
2020-07-16 Probability
Murder in the village! x 50 xp 187 332 56.33% 4.28
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
42131222
2020-08-06 LogicRegular expressions
Robot Show x 50 xp 271 +3 390 +2 69.49% 4.41
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6328941
2020-08-14 Strive for Simplicity
Dungeons and Maps x 50 xp 1678 +8 2525 +15 66.46% 4.49
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3151254194
2020-08-20 2D arrayLoopsPathfindingStrings
The Electrician Apprentice x 50 xp 169 226 +1 74.78% 4.33
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3919731
2020-08-30
Is that a possible word? EP1 x 50 xp 210 242 +1 86.78% 4.25
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
36261021
2020-09-11 State machine
7-segment scanner x 50 xp 1133 +1 1869 +3 60.62% 4.34
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1681043683
2020-09-17 Ascii ArtConditionsLoopsString manipulation
Extended Hamming Codes x 50 xp 140 +1 189 +1 74.07% 4.13
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2814552
2020-09-20 Error-correcting code
Flip The Sign x 50 xp 289 346 83.53% 3.94
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
38271528
2020-09-20 Grid
Reverse FizzBuzz x 50 xp 244 +1 350 +1 69.71% 4.20
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
37171213
2020-09-23
Prefix code x 50 xp 1693 +7 2269 +13 74.61% 4.51
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2891653113
2020-09-27 decoderString manipulationTries
Logically reasonable inequalities x 50 xp 253 376 +1 67.29% 4.42
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4025321
2020-10-01 Graphs
Equivalent Resistance, Circuit Building x 50 xp 300 +2 388 +7 77.32% 4.48
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
7138332
2020-10-01 ParsingPhysics
Unique Prefixes x 50 xp 271 480 56.46% 4.32
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
56261232
2020-10-10 ArraysLoopsString manipulation
Tree Paths x 50 xp 417 530 +2 78.68% 4.46
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
7441930
2020-10-21 Binary TreeGraphs
Nicholas Breakspeare and Hugh of Evesham x 50 xp 188 384 +3 48.96% 3.29
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2216141014
2020-10-30 String manipulation
Decode the message x 50 xp 187 +1 265 70.57% 3.86
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
27131454
2020-11-06 CryptographyEncodingModular calculus
Number derivation x 50 xp 152 180 84.44% 4.24
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3415505
2020-11-21 ArithmeticMathematics
Low Resolution: What's The Shape? x 50 xp 113 +1 130 +1 86.92% 3.84
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1311922
2020-12-10 GeometryLoops
Mountain Map x 50 xp 143 +2 171 +4 83.63% 3.98
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
24101332
2020-12-18 Ascii Art
Next growing number x 50 xp 765 +2 1109 +4 68.98% 4.34
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
129832491
2020-12-19 Numbers
Place the Parenthesis x 50 xp 85 137 +2 62.04% 3.89
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
148850
2020-12-23 Maths
Hidden Messages In Images x 50 xp 127 +3 136 +3 93.38% 4.33
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
247801
2021-01-08 asciibitwiseImage processingLoopssteganography

Medium

Name Community Reward Solved by Diff. Attempted by Diff. Success ratio Feedbacks Creation date Tags
Skynet Revolution - Episode 1 150 xp 35715 +5 62417 +11 57.22% 4.73
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
31177111211320
2014-07-16 BFSGraphs
The Last Crusade - Episode 1 100 xp 16781 +5 21007 +3 79.88% 4.41
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
857473173206
2014-07-23 Conditions
Mars Lander - Episode 2 150 xp 10316 +3 35577 +11 29.00% 4.64
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1142214532631
2014-07-23 DistancesTrigonometry
Stock Exchange Losses 100 xp 21192 +6 25252 +9 83.92% 4.34
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
11186182953713
2014-07-23 ArraysConditionsLoops
Network Cabling 100 xp 11020 +4 15349 +10 71.80% 4.24
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5133281393618
2014-07-23 DistancesLoopsMedians
Conway Sequence 100 xp 14841 +2 16212 +4 91.54% 4.36
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6684001382113
2014-07-23 Sequences
Telephone Numbers 100 xp 13363 +5 16278 +5 82.09% 4.42
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
692344137149
2014-07-23 SetsTries
Dwarfs standing on the shoulders of giants 100 xp 10216 12532 +3 81.52% 4.40
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
50129092138
2014-07-23 GraphsMemoizationRecursion
Bender - Episode 1 100 xp 9227 +2 14561 +3 63.37% 4.55
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
812289741318
2014-07-23 SimulationState machine
Scrabble 100 xp 13681 +6 16674 +12 82.05% 4.42
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
8374621252315
2014-07-23 ConditionsLoops
The Gift 100 xp 12325 +3 14656 +2 84.10% 4.36
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
555376131171
2014-07-23 Greedy algorithms
Mayan Calculation 100 xp 9243 11290 81.87% 4.44
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
53027371199
2014-07-23 RadixStrings
Shadows of the Knight - Episode 1 100 xp 51840 +35 118384 +89 43.79% 4.60
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5814177742573115
2014-08-10 Binary searchIntervals
Don't Panic - Episode 1 100 xp 27160 +8 38261 +10 70.99% 4.47
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
18428552535618
2014-10-25 Conditions
War 100 xp 16874 +3 25753 +4 65.52% 4.18
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4972791065735
2015-02-03 Queues
There is no Spoon - Episode 1 100 xp 51534 +21 109795 +29 46.94% 4.40
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
35211857532115101
2015-04-25 Lists
ANEO Sponsored Puzzle 100 xp 9050 +18 25307 +37 35.76% 4.11
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
298186483240
2018-06-25 ArithmeticsIntervalsLoopsMathematics
Game of life x 50 xp 1953 +1 2555 +2 76.44% 4.35
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1681194711
2016-02-23
Vote counting x 50 xp 780 989 78.87% 3.98
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
46492972
2016-02-23
Gravity x 50 xp 3049 3588 84.98% 4.38
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2101275131
2016-02-23
Dominoes Path x 50 xp 292 397 73.55% 4.27
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2313720
2016-02-23
Bust speeding vehicles x 50 xp 1129 1447 +1 78.02% 4.14
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
90633565
2016-02-23
Ascii Graph x 50 xp 1084 1329 81.57% 4.37
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
105662141
2016-02-23
Reverse Polish Notation x 50 xp 429 655 65.50% 3.47
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3127271312
2016-02-23 Reverse Polish NotationStack
Minimal number of swaps x 50 xp 2438 3218 +1 75.76% 4.15
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1037934114
2016-02-23
Rubik® x 50 xp 2280 2698 84.51% 3.85
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
123107703412
2016-02-23
CGS minifier x 50 xp 452 552 81.88% 4.22
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
32231211
2016-02-23
The Fastest x 50 xp 5418 +2 6536 +3 82.89% 3.85
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2242092323411
2016-02-23
DDCG Mapper x 50 xp 936 1134 82.54% 4.18
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
73523431
2016-02-23
Maze x 50 xp 816 1118 72.99% 4.51
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
109581012
2016-02-23
The Ultimate Test x 50 xp 308 454 67.84% 4.04
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2316823
2016-02-24
These Romans are crazy! x 50 xp 1486 +1 1925 +1 77.19% 4.34
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
80581812
2016-03-06
Divine! x 50 xp 313 478 65.48% 4.27
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3420921
2016-03-15
2.5D maze x 50 xp 317 947 33.47% 4.11
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
40201172
2016-03-23 BFSGraphsPathfinding
Othello x 50 xp 262 352 74.43% 4.36
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3017620
2016-03-24 ConditionsStrings
Minesweeper x 50 xp 348 826 +1 42.13% 4.58
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6523430
2016-04-06
Bulls and Cows x 50 xp 357 966 36.96% 4.59
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6217502
2016-04-06
Text alignment x 50 xp 1372 +1 1701 +1 80.66% 4.24
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
64552140
2016-04-07
Snake encoding x 50 xp 943 1216 77.55% 4.43
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
60361101
2016-04-12
ASCII ART : Glass Stacking x 50 xp 1215 1686 72.06% 3.97
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
54383084
2016-04-18
Sum of divisors x 50 xp 1883 2767 68.05% 4.27
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
115891948
2016-05-29 ArithmeticTricky
The Urinal Problem x 50 xp 851 1109 76.74% 4.19
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
51382221
2016-06-01
Ancestors & Descendants x 50 xp 1094 1423 76.88% 4.35
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
69411721
2016-06-06
CGFunge interpreter x 50 xp 704 +1 924 +1 76.19% 4.60
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
90281010
2016-06-08
Anagrams x 50 xp 851 1203 70.74% 4.18
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
46341143
2016-06-08 CryptographyString manipulation
The experience for creating puzzles x 50 xp 961 +1 1187 +1 80.96% 3.95
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
676139115
2016-07-08
Elementary cellular automaton x 50 xp 793 957 82.86% 4.46
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
101511440
2016-07-08
Simple fraction to mixed number x 50 xp 1103 1493 73.88% 4.21
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
62421843
2016-07-13
Queneau Numbers x 50 xp 473 533 88.74% 4.14
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
28271121
2016-07-13
Quaternion Multiplication x 50 xp 461 733 62.89% 4.53
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6728711
2016-07-14 Algebra
Army ants x 50 xp 696 914 76.15% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
48351610
2016-08-16
Carmichael numbers x 50 xp 804 1238 64.94% 3.86
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6741291212
2016-08-26 ArithmeticRecursion
OneWay City x 50 xp 382 829 46.08% 4.31
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5923953
2016-08-31 Combinatorics
Langton's ant x 50 xp 721 982 73.42% 4.32
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
84572013
2016-09-05
Divide the factorial x 50 xp 624 1489 41.91% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
75291255
2016-09-06 ArithmeticPrimes
Reversed Look-and-say x 50 xp 492 795 +1 61.89% 4.33
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5437561
2016-09-14 LoopsString manipulation
Near-Palindromes x 50 xp 307 436 70.41% 4.32
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4520832
2016-09-19 Brute-forcePalindrome
Texas Holdem x 50 xp 242 544 +1 44.49% 4.15
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3518572
2016-09-21 Conditions
Brackets, Enhanced Edition x 50 xp 510 772 66.06% 4.33
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
65401422
2016-10-22
2×2×2 Rubik’s cube movements x 50 xp 234 568 41.20% 4.14
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
39171134
2016-10-28 Group theoryListsRubik’s cubeStrings
Factorial vs Exponential x 50 xp 487 +1 961 +1 50.68% 4.37
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
83262132
2016-11-02 Mathematics
Advanced Tree x 50 xp 201 497 40.44% 3.99
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
31231082
2016-11-02
Gravity Tumbler x 50 xp 2358 3309 71.26% 4.46
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2961794522
2016-11-05
Number of letters in a number - Binary x 50 xp 1257 1643 76.51% 4.41
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1791023062
2016-11-09
Next car license plate ? x 50 xp 834 1131 73.74% 4.46
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
132871621
2016-11-11
Horse-hyperracing Hyperduals x 50 xp 178 275 64.73% 4.37
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
358323
2016-11-17
Folding Paper x 50 xp 1378 1716 80.30% 4.49
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2171392810
2016-11-24
Micro Assembly x 50 xp 1556 +1 1838 84.66% 4.73
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
319831410
2016-11-25
Cards castle x 50 xp 1187 1560 76.09% 4.35
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1541153631
2016-12-08
Magic stones x 50 xp 1540 2180 +1 70.64% 4.36
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1731223372
2016-12-14
Sandpile addition x 50 xp 1268 1618 78.37% 4.31
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1541234630
2017-03-08
Hidden word x 50 xp 932 2133 +2 43.69% 4.32
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
133812394
2017-05-07 ConditionsStrings
Bruce Lee x 50 xp 1043 1336 78.07% 4.33
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1311002715
2017-06-07 Encoding
Numeral system x 50 xp 540 777 69.50% 4.23
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
70502242
2017-09-02
1010(1) x 50 xp 309 371 83.29% 4.03
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
27281142
2017-09-24
A-star exercise x 50 xp 293 530 55.28% 4.40
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5223632
2017-10-01 A*Heuristic searchPathfinding
Minimax exercise x 50 xp 314 588 53.40% 4.52
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6525422
2017-10-07 Minimax
Monthly System x 50 xp 341 397 85.89% 4.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
361910102
2017-10-16
Porcupine Fever x 50 xp 1134 +5 1696 +11 66.86% 4.15
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1391005488
2017-10-23 Loops
Magic Square x 50 xp 605 750 80.67% 3.92
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
52463466
2017-10-28
Count of Primes in a number grid x 50 xp 413 606 68.15% 4.18
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
55332033
2017-10-29 2D arrayPrimes
Gravity Centrifuge x 50 xp 136 166 81.93% 4.32
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
239122
2017-11-08
Find the replacement x 50 xp 331 408 81.13% 4.01
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
40281237
2017-11-22
2048 scores x 50 xp 154 295 52.20% 4.06
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2513652
2017-12-09 Recursion
Plight Of The Fellowship Of The Ring x 50 xp 174 305 57.05% 4.15
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2914524
2017-12-15 GraphsPathfinding
Bingo! x 50 xp 367 539 68.09% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
62302320
2017-12-17
Gravity Centrifuge Tuning x 50 xp 151 195 77.44% 4.40
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
346223
2017-12-19
The Grand Festival - I x 50 xp 410 824 +1 49.76% 4.70
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
8819610
2017-12-31 Dynamic programmingRecursion
Box of Cigars x 50 xp 299 449 66.59% 4.42
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4321711
2018-01-06 MathematicsSequences
Polydivisible number x 50 xp 224 303 73.93% 3.74
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
24241366
2018-01-09
The Grand Festival - II x 50 xp 234 289 80.97% 4.46
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4212313
2018-01-21 Dynamic programmingRecursion
Format string validation x 50 xp 237 339 69.91% 4.02
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
25111422
2018-01-21
Flood fill Example x 50 xp 379 637 59.50% 4.22
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
65381327
2018-02-20 BFSFlood fill
Paper labyrinth x 50 xp 286 489 58.49% 4.54
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5220402
2018-05-09 BFSCompressionGraphsPathfindingStrings
Brackets, Ultimate Edition x 50 xp 173 298 58.05% 4.40
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2813520
2018-06-06
De-FizzBuzzer x 50 xp 196 +1 269 +1 72.86% 4.18
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2716831
2018-06-07
Bag of Balls x 50 xp 178 288 61.81% 4.04
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2513316
2018-06-08 MathematicsProbability
Simplified Monopoly™ Turns Prediction x 50 xp 194 236 82.20% 4.43
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2418400
2018-06-17
Bulgarian solitaire x 50 xp 517 704 73.44% 4.36
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
72471621
2018-06-26
Trits (Balanced Ternary Computing) x 50 xp 188 215 87.44% 4.31
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2221401
2018-06-26 MathematicsParsingPattern recognition
Depot organization x 50 xp 204 551 37.02% 4.56
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3816500
2018-06-26 Brute-forceTiling
The Optimal Urinal Problem x 50 xp 269 552 48.73% 4.64
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4813410
2018-07-01
Brackets, Extended Edition x 50 xp 649 956 67.89% 4.49
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
108511440
2018-07-18
Counting Squares on Pegs x 50 xp 308 730 42.19% 4.36
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5126704
2018-08-14 Geometry
Kaprekar's routine x 50 xp 181 207 87.44% 4.37
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2421301
2018-09-17
Maximum sub-sequence x 50 xp 260 302 86.09% 4.40
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2818510
2018-09-19
Remainder Fantasy x 50 xp 103 133 77.44% 4.24
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
193412
2018-09-22 Remainder Theorem
Locked in gear x 50 xp 358 713 50.21% 4.56
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
8130612
2018-09-23 BFSDFSGraphs
Short accounts make long friends x 50 xp 166 351 47.29% 4.40
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3017411
2018-09-23
Dice probability calculator x 50 xp 537 1253 +2 42.86% 4.71
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
13232421
2018-09-28
Number of paths between 2 points x 50 xp 533 +1 759 +1 70.22% 4.42
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
76471121
2018-09-29 2D arrayDynamic programmingPathfinding
Enigma - 3 rotors without plugboard x 50 xp 89 121 73.55% 3.74
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
137443
2018-10-15 Cryptography
Guessing n Cheating x 50 xp 761 1443 +1 52.74% 3.48
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
7165392236
2018-10-17 ConditionsLogicSets
HTML table cell split x 50 xp 97 184 52.72% 3.92
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
124531
2018-10-18 Topology
Straddling Checkerboard Cryptography x 50 xp 96 129 74.42% 3.97
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
157404
2018-10-22 Cryptography
Digit sum successor x 50 xp 413 1042 39.64% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
74401182
2018-10-25 Mathematics
2-player game on a calculator x 50 xp 196 470 41.70% 4.55
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4614402
2018-11-08 Dynamic programming
Guessing digits x 50 xp 94 289 32.53% 3.26
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1561610
2018-11-10 Guessing digitsLogic
Equalizing arrays x 50 xp 73 140 +1 52.14% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
154202
2018-12-06 Arrays
IP mask calculating x 50 xp 187 199 93.97% 4.04
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
24111630
2018-12-17
Dynamic sorting x 50 xp 321 614 52.28% 4.46
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6023921
2018-12-21 SortingString manipulation
Green Valleys x 50 xp 121 138 87.68% 4.40
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2412700
2019-01-18
Goro Want Chocolate x 50 xp 307 542 +1 56.64% 4.60
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5621600
2019-01-29 ChocolateDynamic programming
Domino Puzzle x 50 xp 79 105 75.24% 4.27
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
188520
2019-02-12 dominograph traversal
EUROPEAN RUGBY CHAMPIONS CUP RANKING x 50 xp 70 114 61.40% 3.63
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
95841
2019-02-21
Find the winning strategy x 50 xp 121 208 58.17% 4.62
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
327030
2019-03-06 Nim game
Go competition x 50 xp 193 457 42.23% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3528811
2019-03-21 Flood fillRecursion
Barcode scanner x 50 xp 228 372 61.29% 4.26
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4123742
2019-03-28 barcodedecoder
Fishing With A Stick x 50 xp 73 132 55.30% 3.79
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
125741
2019-04-01 String manipulationStrings
Elliptic curve cryptography x 50 xp 49 72 68.06% 4.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
93112
2019-04-08 CryptographyDouble-and-addElliptic CurveModular calculus
Criminal x 50 xp 88 151 58.28% 3.74
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
149534
2019-04-08 ListsStrings
Rearrange string to two numbers x 50 xp 131 515 25.44% 4.16
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1515520
2019-04-16 Greedy algorithmsString manipulation
Seam Carving x 50 xp 106 +1 235 +1 45.11% 4.57
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
334302
2019-04-21 Dynamic programmingImage processing
Robbery optimisation x 50 xp 461 +1 983 +1 46.90% 4.50
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
96441031
2019-04-22 Dynamic programmingMathematics
Palindromic Decomposition x 50 xp 90 356 25.28% 4.20
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
247513
2019-04-25 Strings
Length of Syracuse Conjecture Sequence x 50 xp 191 215 88.84% 4.32
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3218702
2019-04-25 MemoizationSequences
Shikaku Solver x 50 xp 95 314 30.25% 4.79
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
324200
2019-05-02
Regular polygons x 50 xp 201 356 56.46% 4.40
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4313423
2019-05-09 Fermat primesGauss–Wantzel theorem
Road Trip x 50 xp 182 493 36.92% 4.49
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4321610
2019-06-03 Optimization
Jumping Frogs x 50 xp 84 128 65.62% 4.39
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
198600
2019-06-14 AlgebraBezout's identity
Forest Fire x 50 xp 215 691 31.11% 4.48
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5320422
2019-06-17 2D arrayGreedy algorithmsLoops
Sudoku Solver x 50 xp 447 +5 1005 +12 44.48% 4.55
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
99231014
2019-06-28 Backtracking
Knights Jam x 50 xp 231 469 49.25% 4.55
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5020501
2019-06-29 chessCombination puzzleFifteen puzzle
Plague, Jr x 50 xp 656 1364 48.09% 4.29
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
113451888
2019-06-30 Graph theoryTrees
Smooth Factory x 50 xp 46 66 69.70% 4.14
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
124411
2019-07-11 FruitNumber theoryReading the statementSmoothStreams
Detective Pikaptcha EP3 x 50 xp 237 +1 368 +2 64.40% 4.09
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
389755
2019-07-25 mazeMobiusMoebiusSimulation
Battleship x 50 xp 102 +1 273 +1 37.36% 4.31
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2312430
2019-08-01 2D arrayConditions
Surakarta x 50 xp 71 325 +3 21.85% 4.35
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
187510
2019-08-13 BacktrackingLoopsRecursion
Identifying data structure x 50 xp 114 175 65.14% 4.49
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2311201
2019-08-19 Priority QueueQueueStack
A story to go in circles x 50 xp 162 274 59.12% 3.63
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
21151148
2019-08-20
Fun with Set theory x 50 xp 95 156 60.90% 4.44
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
255411
2019-08-21 ParsingSet theory
Dice galaxy x 50 xp 53 76 69.74% 3.58
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
105443
2019-09-03
A Coin Guessing Game x 50 xp 69 83 83.13% 4.36
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
174202
2019-09-06
Let's Go To The Cinema! x 50 xp 46 65 70.77% 4.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
112502
2019-09-09 RecursionSimulationStack
Windmill problem x 50 xp 81 204 39.71% 4.59
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
245120
2019-09-17 angleMemoizationrotationwindmill
Photo Booth Transformation x 50 xp 194 357 +1 54.34% 4.67
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4414300
2019-09-21 Image processingMathematicsPermutations
Light Bulbs x 50 xp 211 502 42.03% 4.69
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5914500
2019-09-27 💡💡💡💡💡
Fair Numbering x 50 xp 406 +1 837 48.51% 4.54
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
9433922
2019-10-19 Digit countsIntervals
Rational Number Tree x 50 xp 258 352 73.30% 4.68
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
7014610
2019-11-03 Binary TreeRational Numbers
Chained Matrix Products x 50 xp 54 79 68.35% 4.38
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
126210
2020-01-05 ComplexityDynamic programmingMatrix productOptimization
Bit count to limit x 50 xp 87 126 69.05% 4.21
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
206403
2020-01-22 Mathematics
Hacking at RobberCity x 50 xp 80 99 80.81% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
175302
2020-01-30 CipherCryptographyXOR
Halting sequences x 50 xp 63 105 60.00% 3.79
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
89322
2020-01-30 Mathematics
Binary Search Tree Traversal x 50 xp 124 173 71.68% 4.45
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2411410
2020-02-06 Binary Treegraph traversal
3×N Tiling x 50 xp 62 192 32.29% 4.33
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
154320
2020-02-08 Dynamic programmingTiling
Propositions in Frege’s ideography x 50 xp 34 61 55.74% 4.50
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
63100
2020-03-23 Ascii ArtGraphsLogic
Rock-Paper-Scissors War x 50 xp 247 403 61.29% 4.56
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5927311
2020-04-20 Rock Paper Scissors
Playfair Cipher x 50 xp 71 88 80.68% 4.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1011402
2020-04-24 Cryptography
Blood Types x 50 xp 168 253 66.40% 4.19
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
30241130
2020-04-25 Blood TypesGenetics
Futoshiki Solver x 50 xp 184 +1 474 +1 38.82% 4.54
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5517213
2020-05-18 Backtracking
Crossword x 50 xp 156 442 35.29% 4.56
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4215401
2020-05-27
The lost child.Episode-1 x 50 xp 678 +1 1142 59.37% 4.45
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
136601246
2020-07-02 2D arrayBFSPathfinding
Duck Hunt x 50 xp 80 92 86.96% 4.24
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
228431
2020-07-28
Source Code Analyser x 50 xp 35 63 55.56% 3.85
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
72112
2020-07-31 ParsingString manipulation
Huffman Code x 50 xp 256 403 63.52% 4.49
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5223530
2020-08-01 CompressionGreedy algorithmsTrees
What the Brainfuck ! x 50 xp 464 660 +1 70.30% 4.58
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
11638841
2020-08-01 brainfuckinterpreter
The Polish Dictionary x 50 xp 40 53 75.47% 3.88
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
74221
2020-08-02 Reverse Polish NotationStack
Battle Tower x 50 xp 74 +7 280 +26 26.43% 4.35
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
219112
2020-08-11 GraphsGreedy algorithms
Target Firing x 50 xp 421 +4 1059 +7 39.75% 4.55
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
11133933
2020-08-18 ListsLoops
Smile! Frieze! Cheese! x 50 xp 32 44 72.73% 4.20
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
62101
2020-08-25 GeometryMathematicsPattern recognitionTransformations
Escaping the cat x 50 xp 171 +1 824 +1 20.75% 4.46
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6129821
2020-08-28 DistancesTrigonometry
English length units conversion x 50 xp 42 60 70.00% 4.43
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
144201
2020-09-01 BFSGraphsUnit propagation
Particle Detection with Cloud Chamber x 50 xp 25 38 65.79% 4.62
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
93100
2020-09-17 Ascii ArtGradient descentLeast-squaresPhysicsStrings
Virus spreading and clustering x 50 xp 35 39 89.74% 4.23
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
73210
2020-09-17 clustering
Find the liars x 50 xp 28 30 93.33% 3.54
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
45103
2020-09-21 LogicTrees
Minesweeper x 50 xp 36 144 25.00% 4.39
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
155111
2020-10-21
The lost files x 50 xp 253 488 51.84% 4.51
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6829531
2020-11-03 GeometryGraph theorygraph traversalTopology
Assignments are boring x 50 xp 30 35 85.71% 3.90
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
42310
2020-11-06 Counting sortLogical problem
Cistercian Numerals x 50 xp 28 +1 43 65.12% 2.60
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
52148
2020-11-17 EncodingString manipulation
Rod cutting problem x 50 xp 238 +3 488 +4 48.77% 4.32
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
56361113
2020-11-20 Dynamic programmingMemoization
Data compression 1 x 50 xp 24 30 80.00% 2.25
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
30036
2020-12-12 Data compressionRegular expressions
Inversion count x 50 xp 28 +1 40 70.00% 3.75
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
63511
2020-12-24 ArraysSorting
Paving with bricks x 50 xp 22 32 68.75% 4.10
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
61120
2021-01-06

Hard

Name Community Reward Solved by Diff. Attempted by Diff. Success ratio Feedbacks Creation date Tags
Skynet Revolution - Episode 2 250 xp 4932 +3 17375 +3 28.39% 4.79
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
8361042396
2014-07-23 GraphsPathfinding
The Bridge 375 xp 2270 9155 +2 24.80% 4.65
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
281651935
2014-07-23 DFSBacktracking
The Labyrinth 250 xp 4972 +2 27372 +6 18.16% 4.72
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
77114029612
2014-07-23 BFSPathfinding
Power of Thor - Episode 2 250 xp 1091 5874 +2 18.57% 4.51
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
10638952
2014-07-23 BarycentersPathfinding
Super Computer 250 xp 3351 4874 68.75% 4.42
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2001023174
2014-07-23 Greedy algorithmsScheduling
Roller Coaster 375 xp 4569 +1 6784 +2 67.35% 4.59
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3791512933
2014-07-23 Dynamic programmingSimulation
CGX Formatter 250 xp 2841 3913 72.60% 4.37
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
158773644
2014-07-23 ParsingStrings
TAN Network 250 xp 1724 +1 2656 64.91% 4.34
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
105482154
2014-07-23 DistancesGraphsPathfindingTrigonometry
Genome Sequencing 250 xp 2850 4051 70.35% 4.39
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
157682647
2014-07-23 PermutationsStrings
Surface 250 xp 3397 4465 +1 76.08% 4.59
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
214901522
2014-07-23 BFSFlood fillMemoizationRecursion
Bender - Episode 2 250 xp 2397 3380 70.92% 4.59
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
153591601
2014-07-23 Dynamic programmingMemoizationPathfindingRecursion
Bender - Episode 3 250 xp 1581 2738 +1 57.74% 4.23
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
69392062
2014-07-23 Regression analysis
The Last Crusade - Episode 2 250 xp 941 3740 +1 25.16% 4.61
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
9926423
2014-07-23 BacktrackingPathfinding
Vox Codei - Episode 1 250 xp 1692 4845 34.92% 4.67
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
16955512
2014-09-27 DFSBrute-forceSimulation
Don't Panic - Episode 2 250 xp 1027 +1 7136 +2 14.39% 4.66
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
17848633
2014-10-25 Pathfinding
There is no Spoon - Episode 2 250 xp 1057 +1 6648 15.90% 4.71
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
15927623
2015-04-25 BacktrackingRecursion
Winamax Sponsored Contest 250 xp 1090 6741 +4 16.17% 4.64
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6919411
2016-11-18 BacktrackingRecursion
Staircases x 50 xp 325 764 42.54% 4.52
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4113402
2016-02-23
Cryptarithm x 50 xp 294 607 48.43% 4.61
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3513210
2016-02-23
Mystery sums x 50 xp 473 1034 45.74% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4433940
2016-02-23
Alternative vote x 50 xp 408 687 59.39% 4.08
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4029827
2016-02-23
Mini sudoku solver x 50 xp 634 908 69.82% 4.42
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6231940
2016-02-23
Test before Validate! x 50 xp 252 584 43.15% 3.09
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1910111016
2016-02-23
Castle Siege x 50 xp 282 416 67.79% 4.45
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3310620
2016-02-23
TXT2HTML x 50 xp 357 478 74.69% 4.14
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
187920
2016-02-23
Boggle x 50 xp 460 856 53.74% 4.48
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5934421
2016-02-23
Connect four x 50 xp 308 485 63.51% 4.31
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2012610
2016-03-04
Spreadsheet Labels x 50 xp 586 +1 1093 +1 53.61% 4.35
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
60381131
2016-03-09
Candies x 50 xp 534 816 65.44% 4.15
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
38351830
2016-03-14
Electrical grid x 50 xp 234 486 48.15% 4.38
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2911611
2016-03-22
Binary Permutations x 50 xp 261 552 47.28% 4.43
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
389920
2016-03-26
Tetris x 50 xp 166 259 64.09% 3.89
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1311831
2016-03-27
Erdős Number x 50 xp 176 246 71.54% 4.34
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
168410
2016-03-28
Disks intersection x 50 xp 299 409 73.11% 3.97
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1361210
2016-03-31
Simplify Selection Ranges x 50 xp 1765 2553 69.13% 4.09
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
50612442
2016-04-06
The Holy Grail x 50 xp 445 700 63.57% 4.34
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
53421220
2016-04-08
Universe Conquest x 50 xp 117 184 63.59% 4.33
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
92400
2016-04-12
7-segment display x 50 xp 778 1350 57.63% 3.98
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
50271749
2016-04-12
Chess cavalry x 50 xp 578 852 67.84% 4.63
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4114400
2016-05-14
Simple safecracking x 50 xp 1389 +1 2154 +1 64.48% 4.22
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
97512467
2016-07-05
Vortex x 50 xp 364 705 51.63% 4.43
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
53341100
2016-07-19
Fractal Carpet x 50 xp 348 587 59.28% 4.63
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3710310
2016-07-24
Chess moves on FEN position x 50 xp 272 426 63.85% 4.31
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
226421
2016-07-27
Einstein's riddle solver x 50 xp 150 542 27.68% 4.70
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
349001
2016-08-08
The greatest number x 50 xp 3067 5033 60.94% 3.88
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1601941163214
2016-08-09
KGood x 50 xp 534 916 58.30% 4.22
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
51561313
2016-08-10
Egyptian multiplication x 50 xp 660 954 69.18% 3.75
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
26272146
2016-08-12
Elevator x 50 xp 1039 2272 45.73% 4.27
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
91562462
2016-08-31
Drawing Polygons x 50 xp 378 568 66.55% 4.12
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3634943
2016-08-31
Hill Notation and Hill Order x 50 xp 235 474 49.58% 4.28
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
168230
2016-09-01
The Highest Building x 50 xp 340 522 +1 65.13% 3.92
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
21131251
2016-09-02
The Beautiful sequence x 50 xp 211 359 58.77% 4.35
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
255412
2016-09-13
Google Interview - The Two Egg Problem x 50 xp 1757 2991 +3 58.74% 4.25
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
17563331810
2016-09-30
Hangman x 50 xp 639 924 69.16% 4.22
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
72472922
2016-10-21
The Burglar's Dilemna x 50 xp 156 236 66.10% 4.76
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
338100
2016-10-26
Pascal Trapezoid x 50 xp 116 192 60.42% 4.27
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
137600
2016-10-29
Zergling rush x 50 xp 502 875 +1 57.37% 4.63
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
11040810
2016-10-29
Misère Nim x 50 xp 131 361 36.29% 4.49
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2211400
2016-11-05
Inertia ride x 50 xp 362 675 53.63% 4.16
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
52261952
2016-11-05
Laser and mirrors x 50 xp 308 557 55.30% 4.52
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5528411
2016-11-13
Kolakoski Sequence x 50 xp 674 1053 64.01% 4.40
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
93581821
2016-11-22
To Sky's Edge x 50 xp 323 516 62.60% 4.42
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
50321100
2016-12-18
Execution Circle x 50 xp 222 345 64.35% 4.41
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3211530
2016-12-19
The max surface box x 50 xp 490 932 52.58% 4.16
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
52432322
2016-12-20
Timer for Clash of Code x 50 xp 598 910 65.71% 3.81
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
444730116
2016-12-25
X egg problem x 50 xp 171 455 37.58% 4.62
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
349310
2016-12-26
Hit the road x 50 xp 174 310 56.13% 4.33
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2819203
2017-01-10
Wall Street x 50 xp 116 181 64.09% 3.55
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
114662
2017-01-15
Rocket mice x 50 xp 79 122 64.75% 4.16
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
113311
2017-02-24
Hanoi tower x 50 xp 383 698 54.87% 4.23
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
50431612
2017-02-25
n Queens x 50 xp 445 807 55.14% 4.13
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
54271882
2017-03-23
Turing machine x 50 xp 550 903 60.91% 4.61
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
10643810
2017-03-23
Binary neural network - Part 1 x 50 xp 130 511 25.44% 4.45
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2810501
2017-03-24 Neural network
Levenshtein distance x 50 xp 445 788 56.47% 4.29
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
60301741
2017-04-10
Cheat Solving x 50 xp 98 152 +1 64.47% 4.46
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
193130
2017-04-10
Highest truncated pyramid x 50 xp 695 1381 50.33% 4.10
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
996737144
2017-04-15
The hungry duck - part 1 x 50 xp 871 1435 60.70% 4.33
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
105632642
2017-04-27
The hungry duck - part 2 x 50 xp 656 932 70.39% 4.52
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
107371521
2017-04-28
Code your own Automaton2000, step 1 x 50 xp 137 +1 210 +1 65.24% 4.27
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2311250
2017-05-04
Longest Palindrome x 50 xp 595 1464 40.64% 4.39
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
95552320
2017-05-29 PalindromeStrings
Parsing context-free grammar x 50 xp 96 294 32.65% 4.39
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
188410
2017-07-06
Order of Oopserations! x 50 xp 177 258 68.60% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2522411
2017-07-25
Apple tree x 50 xp 568 852 +1 66.67% 4.56
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
108481020
2017-10-17
Simple CPU Emulation 1 x 50 xp 486 707 68.74% 4.20
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
79402274
2017-10-22
Paper-folding curve x 50 xp 180 312 57.69% 4.70
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
389300
2017-10-26
Max Rect x 50 xp 218 499 43.69% 4.47
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4811821
2017-10-27 Dynamic programming
Monte Carlo Tree Search exercise x 50 xp 117 194 60.31% 4.37
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2112320
2017-11-27 Monte Carlo tree search
Magic count of numbers x 50 xp 221 +1 413 +1 53.51% 4.68
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5516400
2017-12-17
Musical Intervals x 50 xp 99 131 75.57% 3.82
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
118351
2018-01-04
Expand the polynomial x 50 xp 523 1202 43.51% 4.08
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
903919913
2018-01-08 AlgebraMathematicsOutput formattingParsing
Dominoes solver x 50 xp 107 208 51.44% 4.23
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
195303
2018-02-21
Symbolic system of equations x 50 xp 74 94 78.72% 4.14
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
73310
2018-06-25 Cycle detectionGraphsRewriting
Horn-SAT solver x 50 xp 81 107 75.70% 4.30
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
142202
2018-06-26 DIMACSHorn-SATLogicSatisfiabilityUnit propagation
The Empire Enigma x 50 xp 161 +1 330 +1 48.79% 4.52
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
347601
2018-06-28 Cryptography
Factorials of primes decomposition x 50 xp 139 301 46.18% 4.63
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
406311
2018-07-01 ArithmeticPrimes
The Total is Right - Weird edition x 50 xp 111 283 39.22% 4.53
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
235220
2018-07-03 ArithmeticBrute-force
Breakout x 50 xp 71 220 32.27% 4.47
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
111210
2018-07-16
Dumbbells solver x 50 xp 105 255 41.18% 4.59
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
196110
2018-08-24
Sum of odd x 50 xp 131 178 73.60% 4.29
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2512104
2018-08-25
Harmless Rooks x 50 xp 68 296 22.97% 4.45
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
143201
2018-10-09 chessOptimization
Neighbor-Sum Grids x 50 xp 68 320 21.25% 4.39
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
131301
2018-10-11 BacktrackingBrute-force
The Balanced Centrifuge Problem x 50 xp 75 265 28.30% 4.50
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
184310
2018-12-22 Dynamic programmingPrimes
Her Majesty's well shared secret x 50 xp 61 210 29.05% 4.71
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
216100
2019-02-02 CryptographyInterpolationMathematicsPolynomialsSecret sharing
Basic Decision Tree - 1 x 50 xp 54 137 39.42% 3.60
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
74522
2019-02-18 Machine learning
11-puzzle x 50 xp 81 589 +2 13.75% 4.78
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
425101
2019-03-29 A*Pathfinding
Closest Number x 50 xp 91 540 16.85% 4.42
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3810612
2019-03-30
Discrete Log Problem x 50 xp 49 88 55.68% 4.26
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
114220
2019-04-22 CryptographyModular calculus
Nonogram inversor x 50 xp 58 246 +1 23.58% 4.74
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
254200
2019-06-23
Basic Decision Tree - 2 x 50 xp 16 27 59.26% 3.14
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
20230
2019-06-23 Machine learning
Detective Pikaptcha EP4 x 50 xp 147 238 +2 61.76% 4.52
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
314520
2019-07-25 3DcubemazeSimulation
Cloudy Weather x 50 xp 17 54 31.48% 4.70
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
81100
2019-10-18 CoordinatesPathfinding
Big Bang Theory - Sheldon's Array Puzzle x 50 xp 22 37 59.46% 3.33
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
71205
2019-12-02 ArraysDynamic programmingOptimization
Mars Colonization x 50 xp 120 314 38.22% 4.67
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
422103
2019-12-20 Graphs
A Game of Go x 50 xp 156 380 41.05% 4.58
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4917230
2020-05-15 2D arrayFlood fill
Map Colorations x 50 xp 16 26 61.54% 4.80
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
41000
2020-05-29 CombinatoricsGraph theory
Bailey–Borwein–Plouffe Pi x 50 xp 24 38 63.16% 4.22
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
43200
2020-08-04 Number theoryPi
Chess board analyzer x 50 xp 221 +2 696 +2 31.75% 4.61
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
7220810
2020-08-07 2D arraychessLoopsStrings
Breaking Apart x 50 xp 25 30 83.33% 3.67
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
32220
2020-08-24 Greedy algorithmsLine breaksString manipulation
Jump Point Search - Preprocessing x 50 xp 36 54 66.67% 4.44
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
122011
2020-08-31 A*Jump Point SearchPathfinding
Encounter surface x 50 xp 26 50 52.00% 4.75
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
93000
2020-09-08 GeometryMathematics
Thomas and the Freight Cars x 50 xp 37 69 +1 53.62% 4.57
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
94100
2020-09-21 Dynamic programmingSorting
Sokoban x 50 xp 11 70 +1 15.71% 4.67
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
71100
2020-10-02 BFSmazePathfinding
Doubly solved Rubik's cube x 50 xp 14 34 41.18% 4.80
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
41000
2020-10-14 Group theoryPermutationsRubik's cube
Flower beds x 50 xp 17 26 65.38% 5.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
100000
2020-11-09 ArithmeticGeometryGrid
Jump Point Search - Runtime x 50 xp 19 35 54.29% 3.67
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
42021
2020-11-26 A*Jump Point SearchPathfinding
Obsolete Programming x 50 xp 33 41 80.49% 5.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
140000
2020-12-02
Nuggets numbers x 50 xp 23 40 +2 57.50% 4.43
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
42100
2021-01-01 ArithmeticConditions
🃏 FreeCell 🃏 x 50 xp 0 12 0.00% 3.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
00100
2021-01-06 CardsPatience
Kakuro Solver x 50 xp 8 10 80.00% 5.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
40000
2021-01-10 BacktrackingBrute-forceCombinatoricsGrid

Expert

Name Community Reward Solved by Diff. Attempted by Diff. Success ratio Feedbacks Creation date Tags
The Last Crusade - Episode 3 500 xp 433 4582 +2 9.45% 4.46
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
7211635
2014-07-23 BacktrackingPathfinding
The Resistance 500 xp 2308 +3 5965 +5 38.69% 4.61
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
343952068
2014-07-23 Dynamic programmingEncodingMemoizationRecursion
Music Scores 500 xp 1205 +1 2318 51.98% 4.65
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
12331902
2014-07-23 EncodingImage processingPattern recognition
Mars Lander - Episode 3 750 xp 1094 4658 +1 23.49% 4.70
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
195211225
2014-07-23 DistancesTrigonometry
Shadows of the Knight - Episode 2 750 xp 1727 +2 11775 +7 14.67% 4.61
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3196817611
2014-08-10 Binary searchIntervals
Vox Codei - Episode 2 500 xp 369 1901 19.41% 4.89
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
729000
2014-09-29 DFSBrute-forcePattern recognitionSimulation
Nintendo Sponsored Contest 500 xp 462 +1 21477 +10 2.15% 4.51
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
624624
2015-02-03 Cryptography
Squares order x 50 xp 126 342 36.84% 4.40
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
236330
2016-03-10
Haunted Manor x 50 xp 106 410 25.85% 4.85
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
352200
2016-03-16
Recurring Decimals x 50 xp 725 +2 1803 +1 40.21% 4.50
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
61261010
2016-03-29
The barnyard x 50 xp 371 1106 33.54% 4.57
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3312310
2016-04-15
Fill the square! x 50 xp 146 448 32.59% 4.69
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
243101
2016-04-21
The Lucky Number x 50 xp 308 1438 +1 21.42% 4.36
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5219624
2016-05-10
Flood the World x 50 xp 92 385 23.90% 4.21
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
127320
2016-06-07
The Crime Scene x 50 xp 201 571 35.20% 4.74
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
446201
2016-07-18
The water jug riddle from Die Hard 3 x 50 xp 178 439 40.55% 4.39
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2310311
2016-07-19
Heart of the City x 50 xp 205 829 24.73% 4.47
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
263212
2016-07-21
Sliding puzzle x 50 xp 196 +2 500 +1 39.20% 4.27
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2813830
2016-08-15
Prime Transformations x 50 xp 177 542 32.66% 4.14
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2818343
2016-08-25
Spy the Spies x 50 xp 107 438 24.43% 4.34
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
169301
2016-08-27
Unflood The World x 50 xp 288 583 49.40% 4.62
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6423202
2016-08-31
CodinDice x 50 xp 90 348 +1 25.86% 4.65
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
195200
2016-09-14
Chemical Equation Balancing x 50 xp 194 694 27.95% 4.50
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4212530
2016-10-31
Hourglass x 50 xp 103 222 46.40% 3.73
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
154662
2016-11-14
Ticket to Ride: Europe x 50 xp 64 274 23.36% 4.69
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
222101
2016-11-23 BacktrackingDynamic programmingOptimization
Xorandor x 50 xp 97 390 24.87% 4.53
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
257301
2017-01-05
Binary neural network - Part 2 x 50 xp 106 264 40.15% 4.42
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
238311
2017-03-30
Skylines x 50 xp 276 843 32.74% 3.93
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
36332154
2017-04-10
Cubax Folding x 50 xp 70 250 28.00% 4.44
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
120310
2017-05-07
The two piles difference x 50 xp 201 548 36.68% 4.39
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3718630
2017-05-10
Hitori solver x 50 xp 96 388 24.74% 4.45
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
1811101
2017-07-07
Unfolding paper x 50 xp 126 401 31.42% 4.76
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4010100
2017-10-28
Dungeon Designer x 50 xp 97 263 36.88% 4.71
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
263020
2017-11-30
Minimax Simple Example x 50 xp 100 352 28.41% 4.55
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
3311410
2018-01-03
Completed Mahjong Hands x 50 xp 102 280 +1 36.43% 4.34
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
249122
2018-03-10
High-rise buildings x 50 xp 88 292 30.14% 4.65
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
205001
2018-05-26
CG Chat interpreter - Part 1 x 50 xp 61 93 65.59% 4.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
64301
2018-07-16
Cross the lines x 50 xp 67 246 27.24% 4.88
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
160100
2018-07-19 Graph theoryTopology
Breach x 50 xp 46 291 15.81% 3.97
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
175224
2019-08-05 LogicParsingPattern recognitionReverse engineeringStrings
Space Maze x 50 xp 10 179 +1 5.59% 5.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
80000
2019-12-03 mazePathfindingSimulation
When pigs fly x 50 xp 17 39 43.59% 4.50
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
52100
2020-09-21 GraphsLogicParsing
Tiling by Squares x 50 xp 21 28 75.00% 4.73
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
83000
2020-10-23

Codegolf

Name Community Solved by Diff. Nb. of solutions Diff. Feedbacks Creation date Tags
Don't Panic 6648 +3 12575 +3 4.43
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
40821160118
2015-04-28 Conditions
Power of Thor 22912 +9 31929 +18 4.45
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
13776782052827
2015-04-28 Conditions
Temperatures 12729 +8 17991 +9 4.38
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
9995552152120
2016-01-28 ArraysConditionsLoops
Chuck Norris - Code Golf 2808 +2 4398 +5 4.43
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
35019046710
2019-02-19 ConditionsEncodingLoopsstring

Optim

Name Community Solved by Diff. Attempted by Diff. Feedbacks Creation date Tags
Mars Lander 3284 +3 9936 +4 4.58
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
319992358
2015-04-28 DistancesTrigonometry
Code of the Rings 4171 +2 9999 +3 4.62
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
4541264225
2015-06-29 OptimizationPattern recognition
Code vs Zombies 5240 +6 18569 +16 4.66
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
95727847811
2015-12-16 DistancesOptimizationSimulation
CodinGame Sponsored Contest 12796 +4 34666 +14 4.08
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
73818410669132
2016-01-08 Reverse engineering
A*Craft 931 +1 1744 +1 4.56
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
10032732
2018-10-23 OptimizationSimulation
Bender - Episode 4 x 41 862 +1 4.81
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
232010
2019-02-10 OptimizationPathfinding
CGFunge Prime x 97 549 4.73
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
306001
2019-07-29 CG FungePrimes
Number Shifting x 252 +1 560 +1 4.79
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
587210
2020-01-08
Bulls and Cows 2 x 72 306 4.47
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
227102
2020-03-03 Combinatorics
Search Race x 239 +1 706 4.57
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
8421442
2020-05-21 Beam SearchGenetic AlgorithmSimulated AnnealingSimulation
SameGame x 256 +1 510 +1 4.71
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
6517201
2020-08-12 Beam SearchFlood fillNRPASimulationTile-matching
2048 x 452 652 4.49
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
86161115
2020-10-06 Beam SearchSimulation

Multi

Name Community Feedbacks Creation date Tags
Tron Battle 4.83
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
355301004
2014-03-03 Flood fillMinimaxPathfinding
Game of Drones 4.63
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
131281032
2014-04-07 DistancesResource management
Poker Chip Race 4.35
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
45191012
2014-09-01 DistancesSimulation
Platinum Rift - Episode 1 4.47
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5716523
2014-09-02 Multi-agentPathfindingResource management
Platinum Rift - Episode 2 4.68
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
7519311
2015-01-30 Multi-agentPathfindingResource management
Great escape 4.55
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
111291033
2015-02-23 MinimaxPathfinding
Back to the Code 4.34
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
53171322
2015-10-08 DistancesFlood fillSimulation
Coders Strike Back 4.78
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
2579303522243
2016-04-14 DistancesMulti-agentNeural networkOptimizationTrigonometry
Smash The Code 4.25
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
67271853
2016-05-26 DFSFlood fillSimulation
CodeBusters 4.82
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
19930320
2016-07-07 DistancesMulti-agentResource managementState machine
Hypersonic 4.85
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
22229500
2016-10-26 BFSDFSSimulation
Fantastic Bits 4.86
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
25922312
2016-12-14 DistancesMulti-agentSimulationTrigonometry
Ghost in the Cell 4.83
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
41524638
2017-03-07 GraphsResource management
Coders of the Caribbean 4.60
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
139311214
2017-05-24 DistancesMulti-agentPathfinding
Wondev Woman 4.58
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
7629421
2017-07-12 Flood fillMinimaxSimulation
Mean Max 4.50
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
115321026
2017-12-06 Multi-agentSimulation
Code4Life 4.77
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
19829504
2018-01-31 ConditionsState machine
Ultimate Tic-Tac-Toe 4.84
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
28823613
2018-02-28 Monte Carlo tree searchMinimax
Botters of the Galaxy 4.14
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
44211381
2018-03-21 Multi-agent
Code Royale 4.75
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
16724622
2018-04-19 Resource management
Code of Kutulu 4.58
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
5711512
2018-07-11 Flood fill
Legends of Code & Magic 4.75
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
15315623
2018-09-12 Card games
Xmas Rush 4.82
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
578200
2018-12-21 MinimaxPathfinding
Code a la Mode 4.81
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
815320
2019-03-25 Coop GameState machine
Crystal Rush 4.67
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
555004
2020-03-20 Multi-agentResource management
Ocean of Code 4.81
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
11611302
2020-04-20
Spring Challenge 2020 4.81
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
22325441
2020-05-18 2D arrayDistancesMulti-agentPathfinding
Fall Challenge 2020 4.76
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
251461011
2020-11-23 BFSMonte Carlo tree searchgraph traversal
Vindinium x 4.76
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
266100
2019-02-09 Flood fillMinimax
Langton s Ant x 4.68
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
183001
2019-02-27 Monte Carlo tree search
Checkers x 4.55
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
161201
2019-03-21
Yavalath x 4.80
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
181010
2019-03-22 Monte Carlo tree searchMinimaxOpening Book
Cultist Wars x 4.83
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
51000
2019-04-15 Bresenham's algorithmMinimax
Bit Runner 2048 x 4.75
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
181001
2019-04-19 Genetic AlgorithmSimulation
Bandas x 4.74
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
145000
2019-05-02
A Code of Ice And Fire x 4.87
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
874201
2019-06-05
Oware Abapa x 4.62
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
254201
2019-08-17
Breakthrough x 4.93
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
260100
2019-11-01 Monte Carlo tree searchBitboardingMinimax
Paper soccer x 4.53
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
113001
2019-11-02 MinimaxPathfinding
Onitama x 4.58
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
213002
2019-11-29 Minimax
Tower Dereference x 4.20
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
80002
2019-12-30 Resource managementSimulation
Twixt-PP x 4.57
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
112001
2020-01-18
Coders of the Realm - 1v1 x 4.20
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
40001
2020-02-14 2D arrayFlood fill
Coders of the Realm x 4.22
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
61101
2020-02-16 2D arrayFlood fill
Tulips and Daisies x 4.92
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
111000
2020-04-16 Monte Carlo tree searchMinimax
Yinsh x 5.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
50000
2020-05-29 Monte Carlo tree searchMinimax
Othello x 4.50
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
61010
2020-06-13 Monte Carlo tree searchBitboardingMinimax
Atari Go x 5.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
40000
2020-07-29 Minimax
Dots and Boxes x 4.96
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
472000
2020-08-17 Minimax
Atari Go 9x9 x 5.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
10000
2020-08-22 Minimax
Penguins x 4.52
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
224102
2020-09-28
Blocking x 4.29
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
100220
2020-10-29 Monte Carlo tree searchMinimax
Chess x 5.00
★★★★★★★★★☆★★★☆☆★★☆☆☆★☆☆☆☆
20000
2021-01-19 chess