Problems from Nordic Collegiate Programming Contest (NCPC) 2009

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Allergy Test0.0031184720424%7.6Harden
Beacons0.19120541010225%7.9Harden
Code Permutations0.016001335138%7.9Harden
Flight Planning0.0097348221545%6.9Harden
Gokigen Naname0.00170082217521%7.0Harden
Money Matters0.003898315305037%2.9Mediumen
Playfair Cipher0.00468128052041%2.8Mediumen
Rain Fall0.008958018131%4.6Mediumen
Soda Slurper0.00510857611556%1.6Easyen
Speedy Escape0.0085130326921%5.3Mediumen