Problems from Nada Open 2005

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Best Compromise0.00135149298866%2.0Easyen
Easter Eggs0.1713663665314%8.9Harden
Ice Floe Jumping0.0228678099211%8.8Harden
Quadratic Residues0.007562413421%4.1Mediumen
Shovelling Snow0.0127934757516%8.9Harden