Problems from Waterloo Programming Contest 2003-09-20

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Basic Remains0.0171157866142%3.5Mediumen
Combination Lock0.00524508175639%2.8Mediumen
Genealogical Research0.00742105517617%3.8Mediumen
Russian Dolls0.009251356504%8.3Harden
Treasure Map0.0181332111034%6.3Harden