Problems from CTU Open 2012

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Andrew the Ant 226 62 27% 0.06 76 57 75% 5.1
Charlie the Cockchafer 44 9 20% 0.02 10 8 80% 6.6
Gregory the Grasshopper 180 83 46% 0.00 67 60 90% 3.5
Lisa the Ladybug 85 35 41% 0.04 24 20 83% 6.5
Mosquito Multiplication 1172 730 62% 0.00 684 652 95% 1.8
Rhinoceros Beetle 50 12 24% 0.03 15 10 67% 7.1
Simon the Spider 77 30 39% 0.35 35 24 69% 7.9
Software Bugs 378 87 23% 0.04 79 48 61% 7.0