Problems from KTH Challenge 2013

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Bank Queue0.0011622527638528%2.8Mediumen
Car Game0.06315298783728%5.9Harden
Chicken Joggers0.01646134727620%5.3Mediumen
Flag Quiz0.00137251981032%3.5Mediumen
FreeCell0.00530011839%4.8Mediumen
Hogwarts0.001224561323%8.0Harden
Peragrams0.00510831496246%1.8Easyen
Vacuum Tubes0.0041937011130%6.5Harden