Problems from Northwestern European Programming Contest (NWERC) 2007

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Escape from Enemy Territory0.0564257415327%5.8Harden
Flight Safety0.1227281041312%7.4Harden
March of the Penguins0.03132746017538%4.2Mediumen
Obfuscation0.018504036416%6.9Harden
Walk0.0112111001414%8.5Harden