Problems from Northwestern Europe Contest (NWERC) 2009

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
An Industrial Spy0.011203297175853%2.7Easyen
Common Subexpression Elimination0.1466881023829%5.9Harden
Divisible Subsequences0.01712972130344%3.1Mediumen
Fractal0.0086959716327%6.1Harden
Mountain Road0.088982055225%7.9Harden
Moving to Nuremberg0.0879854313525%5.4Mediumen
Room Assignments0.1212102206027%7.5Harden
Settlers of Catan0.0074078034044%4.2Mediumen
Simple Polygon0.01235234154823%5.0Mediumen
Wormholes0.00161357911320%7.9Harden