Problems from Nordic Collegiate Programming Contest (NCPC) 2013

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Boiling Vegetables0.001303301127639%3.8Mediumen
Cliff Walk0.0113253715715%7.9Harden
Dance Reconstruction0.0011022975920%7.1Harden
Dartboard0.005771524434%3.8Mediumen
Erase Securely0.006110538506648%2.1Easyen
Number Trick0.00228270346017%6.6Harden
Pinball0.05976103916816%8.3Harden
Planting Trees0.005919270867545%1.7Easyen
Robert Hood0.015046110182830%3.8Mediumen
Timebomb0.002864526224350%2.1Easyen
Virus Replication0.001008827219225%4.0Mediumen