Problems from Waterloo Programming Contest 2003-07-05

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Guessing Game	0.00	131	8404	2295	27%	2.9Medium	en
Intellectual Property	0.04	2171	276	53	19%	8.6Hard	en
Persistent Numbers	0.00	126	1456	537	37%	4.3Medium	en