Problems by Antti Laaksonen

Name Fastest Shortest Total Acc. Ratio Difficulty Languages
Antenna Analysis 0.02 197 1317 383 29% 5.6Hard en
Artwork 0.02 1265 1207 476 39% 5.5Hard en
Bird Rescue 0.02 625 1030 251 24% 5.4Medium en
Building Boundaries 0.00 339 1006 401 40% 3.7Medium en
Coin Stacks 0.00 234 3330 896 27% 4.1Medium en
Distinctive Character 0.04 222 2266 636 28% 6.9Hard en
Galactic Collegiate Programming Contest 0.01 360 15696 2840 18% 4.5Medium en
Hipster Jazz 0.00 660 210 162 77% 1.7 - 5.7Hard en
IP over Avian Carriers 0.00 3252 126 46 37% 5.1 - 9.4Hard en
IXth Problem 0.00 2332 46 17 37% 6.1Hard en
Jumbled String 0.00 578 1168 238 20% 5.9Hard en
Mysterious Array 0.08 968 321 305 95% 1.6 - 7.0Hard en
Palindrome-Free Numbers 0.00 617 71 16 23% 5.9 - 6.7Hard en