Problems

Submissions Users
Name Total Acc. Ratio Fastest   Total Acc. Ratio
2048 41 20 49% 0.00 22 14 64%
2D Tic-tac-toe 48275 41642 86% 0.00 1591 1580 99%
3D Printed Statues 12 6 50% 0.00 7 4 57%
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 304 27 9% 0.00 43 19 44%
4 thought 52 18 35% 0.00 14 7 50%
A1 Paper 925 180 19% 0.00 78 61 78%
Aaah! 1086 536 49% 0.00 223 202 91%
ABC 269 116 43% 0.00 63 57 90%
Above Average 47 19 40% 0.00 19 18 95%
Absurdistan Roads II 89 50 56% 0.00 15 9 60%
ACM Contest Scoring 7 7 100% 0.00 6 6 100%
Adding Words 77 10 13% 0.00 11 6 55%
A Different List Game 372 38 10% 0.00 58 15 26%
A Different Problem 7935 2753 35% 0.00 2355 2190 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 1368 455 33% 0.00 382 362 95%
Alien Numbers 118 67 57% 0.00 43 40 93%
A List Game 483 180 37% 0.00 123 110 89%
Almanackan 832 278 33% 0.00 209 196 94%
Alphabet 1 1 100% 0.00 1 1 100%
Alphabet Spam 2266 1180 52% 0.00 181 169 93%
Alternativ Balansering 49 22 45% 0.00 16 14 88%
A Multiplication Game 23 7 30% 0.00 10 7 70%
Anagram Counting 20 12 60% 0.00 10 9 90%
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 21 8 38% 0.00 9 8 89%
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? 53 3 6% 0.00 9 3 33%
A Towering Problem 5 5 100% 0.00 2 2 100%
Autori 16 10 62% 0.00 10 10 100%
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 1121 514 46% 0.00 340 331 97%
Baby Bites 3 2 67% 0.00 1 1 100%
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 208 65 31% 0.00 26 20 77%
Bard 219 102 47% 0.00 47 44 94%
Barking Up The Wrong Tree 148 8 5% 0.00 17 6 35%
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%
Battleship 32 4 12% 0.00 7 4 57%
Bazen 25 8 32% 0.00 9 8 89%
Beat the Spread! 339 166 49% 0.00 76 66 87%
Beavergnaw 8 7 88% 0.00 7 7 100%
Beehives 11 6 55% 0.00 6 6 100%
Bee House Perimeter 7 4 57% 0.00 6 4 67%
Bela 22 20 91% 0.00 20 20 100%
Best Compression Ever 521 198 38% 0.00 124 119 96%
Best Compromise 27 23 85% 0.00 20 20 100%
Bijele 79 47 59% 0.00 40 40 100%
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%
Bishops 118 59 50% 0.00 21 19 90%
Bit by Bit 7 4 57% 0.00 3 3 100%
Bits 10 4 40% 0.00 3 3 100%
Bits Equalizer 42 10 24% 0.00 11 8 73%
Black Friday 24 21 88% 0.00 14 14 100%
Blocks on Blocks 52 32 62% 0.00 15 14 93%
Boastin' Red Socks 401 109 27% 0.00 55 41 75%
Boat Parts 17 12 71% 0.00 12 12 100%
Boff 1074 404 38% 0.00 306 293 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%
Brick Wall 11 9 82% 0.00 9 9 100%
Bungee Jumping 10 6 60% 0.00 6 6 100%
Bus 35 17 49% 0.00 19 14 74%
Bus Numbers 2681 1213 45% 0.00 367 350 95%
Busy Schedule 8 6 75% 0.00 4 4 100%
Button Bashing 14 3 21% 0.00 4 3 75%
Buying Coke 2814 524 19% 0.00 340 273 80%
Calculating Dart Scores 3153 1268 40% 0.00 287 276 96%
Calculator 612 160 26% 0.00 106 74 70%
Calories From Fat 248 94 38% 0.00 89 68 76%
Candy Distribution 26 8 31% 0.00 7 7 100%
Candy Division 82 19 23% 0.00 23 16 70%
Cantor 256 84 33% 0.00 61 60 98%
Capsules 14 6 43% 0.00 6 5 83%
Card Magic 234 80 34% 0.00 44 40 91%
Card Trick 146 83 57% 0.00 74 71 96%
Car Trouble 16 2 12% 0.00 4 2 50%
Catalan Numbers 567 299 53% 0.00 116 91 78%
Cat Coat Colors 51 21 41% 0.00 16 15 94%
Catenyms 183 22 12% 0.00 30 16 53%