Problems by Antti Laaksonen

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Artwork 1190 453 38% 0.06 408 287 70% 5.8
Bird Rescue 909 223 25% 0.02 186 145 78% 5.4
Building Boundaries 1031 391 38% 0.00 313 270 86% 3.6
Coin Stacks 2335 648 28% 0.00 501 420 84% 3.8
Distinctive Character 2172 637 29% 0.04 634 397 63% 6.4
Galactic Collegiate Programming Contest 13820 2557 19% 0.01 1666 1316 79% 5.2
Jumbled String 1298 278 21% 0.00 239 195 82% 5.7
Mysterious Array 130 124 95% 0.00 41 41 100% 1.8 - 7.5