Problems from Waterloo Programming Contest 2003-09-20

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Basic Remains0.0171167370342%3.5Mediumen
Combination Lock0.00524756183639%2.9Mediumen
Genealogical Research0.00742111219618%3.8Mediumen
Russian Dolls0.009251573574%9.0Harden
Treasure Map0.0181335011633%6.1Harden