Problems from KTH Challenge 2013

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Bank Queue0.0011622820647128%3.0Mediumen
Car Game0.06315301784228%5.8Harden
Chicken Joggers0.01646141327720%5.5Harden
Flag Quiz0.00137262885232%3.3Mediumen
FreeCell0.00531612138%4.5Mediumen
Hogwarts0.001224701319%8.5Harden
Peragrams0.00511116508246%1.7Easyen
Vacuum Tubes0.0041938311129%6.4Harden