Problems from Waterloo Programming Contest 2003-07-05

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Guessing Game	0.00	131	8120	2211	27%	3.1Medium	en
Intellectual Property	0.04	2171	269	53	20%	8.6Hard	en
Persistent Numbers	0.00	126	1364	495	36%	4.2Medium	en