Problems from Nordic Collegiate Programming Contest (NCPC) 2009

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Allergy Test0.0031185520824%7.6Harden
Beacons0.19120541110325%7.8Harden
Code Permutations0.016001365440%7.3Harden
Flight Planning0.0097350122144%6.8Harden
Gokigen Naname0.00170083518022%6.8Harden
Money Matters0.002458614315737%3.1Mediumen
Playfair Cipher0.00468131653841%2.9Mediumen
Rain Fall0.008959618431%4.7Mediumen
Soda Slurper0.00511131628456%1.6Easyen
Speedy Escape0.0085130727021%5.4Mediumen