Problems from Nordic Collegiate Programming Contest (NCPC) 2009

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Allergy Test0.0031188421124%7.6Harden
Beacons0.19120542110324%7.8Harden
Code Permutations0.016001525637%7.3Harden
Flight Planning0.0097358725644%7.0Harden
Gokigen Naname0.00170087118021%7.0Harden
Money Matters0.002459059331237%3.1Mediumen
Playfair Cipher0.00453140256240%2.9Mediumen
Rain Fall0.008962919231%4.7Mediumen
Soda Slurper0.00511614650056%1.9Easyen
Speedy Escape0.0085135928321%5.5Harden