Problems from Google Code Jam 2009 Qualification Round

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Watersheds0.0064421519490%3.2Mediumen
Welcome to Code Jam (Easy)0.001451198110192%2.0Easyen
Welcome to Code Jam (Hard)0.0019577464383%3.5Mediumen