Problems from Northwestern Europe Regional Contest (NWERC) 2011

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Movie Collection0.023175659220939%3.9Mediumen
Piece It Together0.00101272916422%5.5Harden
Please, Go First0.009040122255%3.3Mediumen
Train Delays0.0119221271713%7.2Harden