Problems from Waterloo Programming Contest 2003-01-25

	Add	Remove

Name	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Catenyms	643	239	166	69%	6.6Hard	en
Rock, Scissors, Paper	395	480	394	82%	4.0Medium	en
basic	205	212	117	55%	7.8Hard	en