Problems from Waterloo Programming Contest 2002-09-21

	Add	Remove

Name	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Faucet Flow	1439	128	16	12%	7.7Hard	en
Tic Tac Toe	349	4676	908	19%	4.0Medium	en
Trains	1761	149	15	10%	8.5Hard	en