Problems from 2012 University of Chicago Invitational Programming Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
CosmoCraft0.01842362158%8.0Harden
Covered Walkway0.0546269553978%4.0Mediumen
Double Dealing0.124401208873%5.6Harden
Estimation0.1682815312179%5.3Mediumen
Juggler0.0068423120087%4.4Mediumen
Red/Blue Spanning Tree0.0051851741480%4.1Mediumen
Science!0.0111921046260%8.1Harden
The End of the World0.007414211178%4.5Mediumen
The Red Gem0.012222744358%8.9Harden
The Worm in the Apple0.121993504182%4.3Mediumen