Problems from KTH Challenge 2013

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Bank Queue0.001165716475283%3.1Mediumen
Car Game0.0631560639465%5.8Harden
Chicken Joggers0.0164622718381%5.6Harden
Flag Quiz0.0013782070085%3.3Mediumen
FreeCell0.00441239678%4.2Mediumen
Hogwarts0.001224241042%8.6Harden
Peragrams0.00323451326194%1.7Easyen
Vacuum Tubes0.004191128374%6.2Harden