Problems from CTU Open 2012

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Andrew the Ant0.01222101030830%5.0Mediumen
Charlie the Cockchafer0.0111461211815%8.1Harden
Gregory the Grasshopper0.00569214377536%3.0Mediumen
Lisa the Ladybug0.0419041223630%6.4Harden
Mosquito Multiplication0.00672777161758%1.9Easyen
Rhinoceros Beetle0.0318471283527%7.2Harden
Simon the Spider0.0699530610334%6.2Harden
Software Bugs0.0450969215522%6.6Harden