Problems from Waterloo Programming Contest 2002-09-21

	Add	Remove

Name	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Faucet Flow	1439	97	14	14%	7.8Hard	en
Tic Tac Toe	468	4313	845	20%	4.1Medium	en
Trains	1761	119	13	11%	9.1Hard	en