Problems from Northwestern Europe Contest (NWERC) 2009

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
An Industrial Spy0.011203463186054%2.4Easyen
Common Subexpression Elimination0.1466883023929%5.9Harden
Divisible Subsequences0.00713139140845%2.9Mediumen
Fractal0.0086962916827%6.0Harden
Mountain Road0.088982275424%7.5Harden
Moving to Nuremberg0.0879856113724%5.1Mediumen
Room Assignments0.1212102486325%7.6Harden
Settlers of Catan0.0074082534942%4.2Mediumen
Simple Polygon0.01235240156123%4.8Mediumen
Wormholes0.00161360411719%7.8Harden