Problems from Waterloo Programming Contest 2003-09-20

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Basic Remains0.0171171471842%3.4Mediumen
Combination Lock0.00524860188339%2.7Easyen
Genealogical Research0.00742113819717%3.8Mediumen
Russian Dolls0.009251586574%8.9Harden
Treasure Map0.0181337211932%5.9Harden