Problems from Waterloo Programming Contest 2006-09-30

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Life Forms0.07115629417560%7.0Harden
Rectilinear Polygon0.01603715070%5.9Harden
Rinse0.00456492755%8.5Harden
Semi-prime H-numbers0.0021341333782%4.7Mediumen
Tautology0.0017598090793%2.2Easyen