Problems

Submissions Users
Name Total Acc. Ratio Fastest   Total Acc. Ratio
2048 45 23 51% 0.00 25 17 68%
2D Tic-tac-toe 48275 41642 86% 0.00 1591 1580 99%
3D Printed Statues 14 7 50% 0.00 9 5 56%
3D Printer 1 1 100% 0.00 1 1 100%
3D Tic-Tac-Toe 76366 53917 71% 0.00 1254 1223 98%
3-Sided Dice 324 35 11% 0.00 45 20 44%
4 thought 56 18 32% 0.00 16 7 44%
A1 Paper 1010 206 20% 0.00 89 72 81%
Aaah! 1092 540 49% 0.00 227 205 90%
ABC 284 120 42% 0.00 67 61 91%
Above Average 59 24 41% 0.00 22 21 95%
Absurdistan Roads II 91 50 55% 0.00 16 9 56%
ACM Contest Scoring 8 8 100% 0.00 7 7 100%
Adding Words 110 12 11% 0.00 13 7 54%
A Different List Game 372 38 10% 0.00 58 15 26%
A Different Problem 8162 2835 35% 0.00 2409 2238 93%
Adjoin the Networks 19 11 58% 0.00 6 6 100%
Adventures in Moving -- Part IV 388 89 23% 0.00 69 63 91%
Akvariet 1832 613 33% 0.00 498 480 96%
Alien Numbers 118 67 57% 0.00 43 40 93%
A List Game 483 180 37% 0.00 123 110 89%
Almanackan 1088 349 32% 0.00 269 253 94%
Alphabet 2 1 50% 0.00 2 1 50%
Alphabet Spam 2269 1181 52% 0.00 183 170 93%
Alternativ Balansering 50 23 46% 0.00 17 15 88%
A Multiplication Game 23 7 30% 0.00 10 7 70%
Anagram Counting 28 14 50% 0.00 13 11 85%
A New Alphabet 12 4 33% 0.00 1 1 100%
Another Brick in the Wall 2 2 100% 0.00 2 2 100%
Another Dice Game 8 6 75% 0.00 4 4 100%
Anthony and Diablo 14 8 57% 0.00 4 4 100%
Apaxiaaaaaaaaaaaans! 69 23 33% 0.00 19 18 95%
A Real Challenge 22 9 41% 0.00 10 9 90%
Army Strength (Easy) 150 109 73% 0.00 39 35 90%
ASCII Addition 14 9 64% 0.00 10 9 90%
Association for Computing Machinery 2 2 100% 0.00 2 2 100%
A Star not a Tree? 54 4 7% 0.00 10 4 40%
Astrological Sign 1 1 100% 0.00 1 1 100%
A Towering Problem 5 5 100% 0.00 2 2 100%
Autori 37 15 41% 0.00 18 14 78%
Average Speed 161 62 39% 0.00 66 53 80%
A Vicious Pikeman (Easy) 161 57 35% 0.00 27 26 96%
Avstånd till kanten 1272 577 45% 0.00 377 368 98%
Baby Bites 6 4 67% 0.00 3 3 100%
Bacon, Eggs, and Spam 7 4 57% 0.00 4 4 100%
Bakice 3 1 33% 0.00 2 1 50%
Bakterije 20 1 5% 0.00 6 1 17%
Ball Bearings 164 39 24% 0.00 47 34 72%
Bank Queue 209 66 32% 0.00 27 21 78%
Bard 220 103 47% 0.00 47 44 94%
Barking Up The Wrong Tree 168 12 7% 0.00 18 8 44%
Base-2 Palindromes 60 35 58% 0.00 22 16 73%
basic 18 3 17% 0.00 3 2 67%
Basin City Surveillance 18 4 22% 0.00 3 3 100%
Batter Up 1 1 100% 0.00 1 1 100%
Battleship 32 4 12% 0.00 7 4 57%
Bazen 25 8 32% 0.00 9 8 89%
Beat the Spread! 349 166 48% 0.00 77 66 86%
Beavergnaw 9 8 89% 0.00 8 8 100%
Beehives 11 6 55% 0.00 6 6 100%
Bee House Perimeter 7 4 57% 0.00 6 4 67%
Bela 23 21 91% 0.00 21 21 100%
Best Compression Ever 521 198 38% 0.00 124 119 96%
Best Compromise 27 23 85% 0.00 20 20 100%
Bijele 82 49 60% 0.00 42 42 100%
Bike Gears 21 9 43% 0.00 10 9 90%
Billiard 177 126 71% 0.00 89 87 98%
Biometrics 122 37 30% 0.00 25 19 76%
Birds on a Wire 38 23 61% 0.00 15 13 87%
Birthday Paradox 9 4 44% 0.00 4 4 100%
Bishops 118 59 50% 0.00 21 19 90%
Bit by Bit 18 6 33% 0.00 5 5 100%
Bits 10 4 40% 0.00 3 3 100%
Bits Equalizer 42 10 24% 0.00 11 8 73%
Black Friday 41 26 63% 0.00 17 17 100%
Blocks on Blocks 53 33 62% 0.00 16 15 94%
Board Covering 3 2 67% 0.00 2 2 100%
Boastin' Red Socks 401 109 27% 0.00 55 41 75%
Boat Parts 17 12 71% 0.00 12 12 100%
Boff 1459 523 36% 0.00 396 382 96%
Boiling Vegetables 12 8 67% 0.00 7 7 100%
Bond 113 22 19% 0.00 16 10 62%
Booking a Room 44 18 41% 0.00 21 17 81%
Bordsplacering 48 30 62% 0.00 19 19 100%
Boss Battle 1 1 100% 0.00 1 1 100%
Breaking Branches 1 1 100% 0.00 1 1 100%
Brick Wall 11 9 82% 0.00 9 9 100%
Bungee Jumping 10 6 60% 0.00 6 6 100%
Bus 36 18 50% 0.00 20 15 75%
Bus Numbers 3362 1468 44% 0.00 454 434 96%
Busy Schedule 8 6 75% 0.00 4 4 100%
Button Bashing 14 3 21% 0.00 4 3 75%
Buying Coke 2810 524 19% 0.00 340 273 80%
Calculating Dart Scores 3868 1510 39% 0.00 370 356 96%
Calculator 612 160 26% 0.00 106 74 70%
Calories From Fat 246 94 38% 0.00 89 68 76%
Candy Distribution 26 9 35% 0.00 7 7 100%
Candy Division 82 19 23% 0.00 23 16 70%
Cantor 262 87 33% 0.00 63 62 98%
Capsules 14 6 43% 0.00 6 5 83%