Problems from Northwestern Europe Programming Contest (NWERC) 2006

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Pie0.0299127545235%3.0Mediumen
Prime Path0.003272195133361%1.9Easyen
Sudoku0.0112495365410%8.1Harden
The Bookcase0.0210171561711%8.3Harden
The SetStack Computer0.00226246473530%5.6Harden
Ticket to Ride0.001566892427%7.7Harden