Problems from CTU Open 2012

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Andrew the Ant0.0122236928778%4.8Mediumen
Charlie the Cockchafer0.011146301963%7.1Harden
Gregory the Grasshopper0.0044470662288%2.9Mediumen
Lisa the Ladybug0.041904312168%6.6Harden
Mosquito Multiplication0.00671596150594%1.8Easyen
Rhinoceros Beetle0.031847281657%6.3Harden
Simon the Spider0.06995906269%6.3Harden
Software Bugs0.045091408964%6.6Harden