Problems from Google Code Jam 2008 Round 1B

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Crop Triangles (Easy)0.0025942837588%2.9Mediumen
Crop Triangles (Hard)0.0125921617681%5.5Harden
Number Sets0.0028658148784%4.1Mediumen
Number Sets (Hard)0.0667434723969%7.0Harden