Problems by Antti Laaksonen

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Antenna Analysis 1098 321 29% 0.02 358 246 69% 5.9
Artwork 1312 508 39% 0.06 453 324 72% 5.7
Bird Rescue 1038 260 25% 0.02 224 176 79% 5.4
Building Boundaries 1241 461 37% 0.00 341 293 86% 3.9
Coin Stacks 3209 861 27% 0.00 671 553 82% 4.2
Distinctive Character 2485 735 30% 0.04 702 436 62% 7.1
Galactic Collegiate Programming Contest 15766 2951 19% 0.01 1916 1519 79% 4.8
IXth Problem 19 10 53% 0.00 13 10 77% 4.4
Jumbled String 1510 323 21% 0.00 273 224 82% 6.0
Mysterious Array 147 140 95% 0.00 50 49 98% 1.7 - 7.0