Problems from Northwestern European Programming Contest (NWERC) 2007

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Escape from Enemy Territory 134 36 27% 0.06 33 29 88% 4.8
Flight Safety 37 7 19% 0.12 7 5 71% 6.5
March of the Penguins 266 99 37% 0.03 82 73 89% 4.4
Obfuscation 294 54 18% 0.01 67 39 58% 7.7
Walk 29 6 21% 0.02 8 6 75% 7.1