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%	6.4Hard	en
Mall Mania	0.03	786	254	211	83%	4.8Medium	en
The Trip, 2007	0.00	223	599	528	88%	2.9Medium	en
WFF 'N PROOF	0.00	121	365	315	86%	3.1Medium	en