Problems from Waterloo Programming Contest 2003-09-20

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Basic Remains0.0171169070642%3.5Mediumen
Combination Lock0.00524784185039%2.8Mediumen
Genealogical Research0.00742111219618%3.8Mediumen
Russian Dolls0.009251581574%8.9Harden
Treasure Map0.0181335811632%6.2Harden