Problems from Waterloo Programming Contest 2003-07-05

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Guessing Game	0.00	131	8474	2316	27%	2.9Medium	en
Intellectual Property	0.04	2171	309	61	20%	8.6Hard	en
Persistent Numbers	0.00	126	1460	535	37%	4.3Medium	en