Problems from Nordic Collegiate Programming Contest (NCPC) 2013

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Boiling Vegetables0.001303071119139%3.7Mediumen
Cliff Walk0.0113251565737%6.3Harden
Dance Reconstruction0.0011022775721%7.6Harden
Dartboard0.005770823934%3.9Mediumen
Erase Securely0.006110449502948%2.2Easyen
Number Trick0.00228269445717%6.7Harden
Pinball0.05976100516316%8.4Harden
Planting Trees0.005919132861545%1.7Easyen
Robert Hood0.025045895174730%4.0Mediumen
Timebomb0.002864470222550%2.1Easyen
Virus Replication0.001008767217125%4.0Mediumen