Problems from KTH Challenge 2013

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Bank Queue 4305 1207 28% 0.00 1110 885 80% 3.3
Car Game 1799 449 25% 0.18 316 180 57% 6.3
Chicken Joggers 192 24 12% 0.02 31 20 65% 7.4
Flag Quiz 298 89 30% 0.00 104 80 77% 4.7
FreeCell 52 27 52% 0.00 28 23 82% 4.9
Hogwarts 13 9 69% 0.00 7 6 86% 4.6
Peragrams 2975 1477 50% 0.00 1074 1014 94% 1.7
Vacuum Tubes 239 60 25% 0.01 61 44 72% 6.3