Problems from Nada Open 2005

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Best Compromise0.00135131988867%2.0Easyen
Easter Eggs0.1713663605315%8.8Harden
Ice Floe Jumping0.0228677267610%8.9Harden
Quadratic Residues0.007557011520%4.8Mediumen
Shovelling Snow0.0128933875414%8.8Harden