Problems from Nordic Collegiate Programming Contest (NCPC) 2009

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Allergy Test0.0031185720924%7.6Harden
Beacons0.19120541110325%7.7Harden
Code Permutations0.016001365440%7.2Harden
Flight Planning0.0097351322744%6.6Harden
Gokigen Naname0.00170083618022%6.8Harden
Money Matters0.002458728321137%2.9Mediumen
Playfair Cipher0.00468132254441%2.8Mediumen
Rain Fall0.008960518731%4.7Mediumen
Soda Slurper0.00511170631156%1.6Easyen
Speedy Escape0.0085131527421%5.3Mediumen