Problems from Waterloo Programming Contest 2008-10-04

	Add	Remove

Name	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Cranes	418	252	216	86%	4.1Medium	en
Dominoes 2	279	2250	1944	86%	2.7Easy	en
Exact Change	178	2541	1891	74%	3.7Medium	en
Logo 2	571	369	276	75%	5.4Medium	en
Wi-Fi	230	552	459	83%	3.8Medium	en