Problems from Waterloo Programming Contest 2008-10-04

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Cranes	0.00	426	579	202	35%	3.9Medium	en
Dominoes 2	0.00	328	5993	1852	31%	3.4Medium	en
Exact Change	0.00	324	9450	2403	25%	4.3Medium	en
Logo 2	0.00	571	1825	339	19%	5.6Hard	en
Wi-Fi	0.01	230	2487	609	24%	4.5Medium	en