Problems from Northwestern European Programming Contest (NWERC) 2007

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Escape from Enemy Territory0.0564212610886%5.6Harden
Flight Safety0.12272819842%8.1Harden
March of the Penguins0.03132715313689%4.0Mediumen
Obfuscation0.01850875260%5.9Harden
Walk0.011211291552%8.0Harden