Problems from CTU Open 2012

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Andrew the Ant0.0122283728234%5.0Mediumen
Charlie the Cockchafer0.011146931718%7.6Harden
Gregory the Grasshopper0.00569197673437%3.1Mediumen
Lisa the Ladybug0.041904953335%7.3Harden
Mosquito Multiplication0.00672521145858%1.9Easyen
Rhinoceros Beetle0.031847903033%7.4Harden
Simon the Spider0.129952689335%6.7Harden
Software Bugs0.0450959112421%7.4Harden