Problems from CTU Open 2012

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Andrew the Ant0.0122233926077%4.5Mediumen
Charlie the Cockchafer0.011146311961%7.8Harden
Gregory the Grasshopper0.0044466358688%3.0Mediumen
Lisa the Ladybug0.041904312065%6.5Harden
Mosquito Multiplication0.00671585149494%1.8Easyen
Rhinoceros Beetle0.031847271556%7.3Harden
Simon the Spider0.06995906269%6.4Harden
Software Bugs0.045091408964%6.5Harden