Problems from KTH Challenge 2013

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Bank Queue0.0011622826647528%3.0Mediumen
Car Game0.06315302784328%5.8Harden
Chicken Joggers0.01646149328119%5.6Harden
Flag Quiz0.00137265886533%3.3Mediumen
FreeCell0.00531812339%4.3Mediumen
Hogwarts0.001224921314%8.8Harden
Peragrams0.00511127509046%1.7Easyen
Vacuum Tubes0.0041938811229%6.3Harden