Problems from Waterloo Programming Contest 2006-09-24

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Cousins	0.00	573	29	17	59%	6.8Hard	en
Mall Mania	0.03	786	256	212	83%	4.7Medium	en
The Trip, 2007	0.00	223	603	532	88%	2.9Medium	en
WFF 'N PROOF	0.00	121	368	319	87%	3.0Medium	en