Problems from Waterloo Programming Contest 2006-09-30

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Life Forms0.071348170337622%7.1Harden
Rectilinear Polygon0.016031566139%6.7Harden
Rinse0.005722273315%7.7Harden
Semi-prime H-numbers0.00213113238134%5.1Mediumen
Tautology0.00236193284144%2.8Mediumen