Problems from Nada Open 2005

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Best Compromise0.00135129587968%2.0Easyen
Easter Eggs0.1713663595214%8.8Harden
Ice Floe Jumping0.0228677247610%8.8Harden
Quadratic Residues0.007556811420%5.1Mediumen
Shovelling Snow0.0128933695415%8.7Harden