Problems from Waterloo Programming Contest 2008-10-04

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Cranes 456 154 34% 0.00 152 135 89% 3.8
Dominoes 2 2563 784 31% 0.00 692 583 84% 3.3
Exact Change 4105 1076 26% 0.00 934 687 74% 5.0
Logo 2 1117 200 18% 0.00 138 112 81% 5.4
Wi-Fi 1723 437 25% 0.02 256 210 82% 4.2