Problems from Waterloo Programming Contest 2003-09-20

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Basic Remains0.0171150664143%3.7Mediumen
Combination Lock0.00524025159040%3.2Mediumen
Genealogical Research0.001069104617717%3.8Mediumen
Russian Dolls0.009251328463%8.2Harden
Treasure Map0.0181330911337%5.8Harden