Problems from Waterloo Programming Contest 2002-09-21

	Add	Remove

Name	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Faucet Flow	1439	122	15	12%	8.0Hard	en
Tic Tac Toe	349	4656	898	19%	4.2Medium	en
Trains	1761	141	14	10%	8.7Hard	en