Problems from Northwestern European Programming Contest (NWERC) 2007

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Escape from Enemy Territory0.0564212310585%5.9Harden
Flight Safety0.12272819842%8.0Harden
March of the Penguins0.03132715113388%4.2Mediumen
Obfuscation0.01850844857%6.6Harden
Walk0.011211291552%7.7Harden