Problems from Nordic Collegiate Programming Contest (NCPC) 2013

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Boiling Vegetables0.001303212123839%3.6Mediumen
Cliff Walk0.0113253485716%7.7Harden
Dance Reconstruction0.0011022785721%7.7Harden
Dartboard0.005770823934%3.9Mediumen
Erase Securely0.006110456503348%2.1Easyen
Number Trick0.00228269545717%6.7Harden
Pinball0.05976101216516%8.4Harden
Planting Trees0.005919142862345%1.7Easyen
Robert Hood0.025045987177130%3.9Mediumen
Timebomb0.002864476222950%2.1Easyen
Virus Replication0.001008776217525%4.0Mediumen