Problems by Liam Keliher

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Bike Gears 1217 256 21% 0.00 304 217 71% 5.3
Canonical Coin Systems 5154 1131 22% 0.01 1142 658 58% 5.2
Divisibility Shortcut 535 143 27% 0.01 117 93 79% 3.8
Doubleplusgood 641 369 58% 0.01 315 288 91% 2.7
Feistel Fun 95 31 33% 0.00 37 22 59% 8.1
Fractal Area 793 344 43% 0.00 348 304 87% 3.1
Greedy Polygons 914 668 73% 0.00 635 612 96% 1.6
Hangman 2554 1607 63% 0.00 1565 1486 95% 1.5
Impossible Prices 433 88 20% 0.00 132 72 55% 7.7
Litespace 943 231 24% 0.00 272 211 78% 4.8
Luhn's Checksum Algorithm 3156 1783 56% 0.00 1562 1495 96% 1.6
Ocean's Anti-11 2598 1013 39% 0.00 917 833 91% 2.5
Ocean's Anti-11 (Hard) 653 168 26% 0.01 162 102 63% 7.8
Party Game 465 131 28% 0.00 104 79 76% 4.2
Round Trips 427 162 38% 0.05 160 127 79% 6.5
School Spirit 1507 982 65% 0.00 927 886 96% 1.6
The Wrath of Kahn 524 100 19% 0.03 115 77 67% 7.1