Problems from Waterloo Programming Contest 2003-09-20

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Basic Remains0.0171171772042%3.3Mediumen
Combination Lock0.00524872188739%2.6Easyen
Genealogical Research0.00742114019817%3.8Mediumen
Russian Dolls0.009251592574%8.9Harden
Treasure Map0.0181337311932%5.8Harden