Problems from Waterloo Programming Contest 2008-10-04

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Cranes0.0041877524632%4.0Mediumen
Dominoes 20.002797709252333%2.5Easyen
Exact Change0.0017811944310626%4.1Mediumen
Logo 20.00571229745920%5.5Harden
Wi-Fi0.00230337484725%3.8Mediumen