Problems from Waterloo Programming Contest 2004-01-31

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Flea on a Chessboard0.0128741927064%6.2Harden
Advanced Causal Measurements0.06586795266%7.2Harden
Jack and Jill0.192476533158%8.2Harden
Perfect Pth Powers0.00872042147972%4.8Mediumen
Tango Tango Insurrection0.031758401948%7.5Harden