Problems from Northwestern Europe Programming Contest (NWERC) 2006

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Pie0.0299106137736%3.2Mediumen
Prime Path0.003271825109960%2.2Easyen
Sudoku0.0212494024311%8.7Harden
The Bookcase0.31119010876%9.2Harden
The SetStack Computer0.00409224965829%5.8Harden
Ticket to Ride0.001566521835%7.8Harden