Problems from Nordic Collegiate Programming Contest (NCPC) 2015

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Adjoin the Networks0.00282370088024%6.2Harden
Bell Ringing0.0020785438545%4.8Mediumen
Cryptographer's Conundrum0.00516520985560%1.7Easyen
Disastrous Downtime0.0010510554352433%4.0Mediumen
Entertainment Box0.03184274165024%6.3Harden
Floppy Music0.0036663726842%5.6Harden
Goblin Garden Guards0.05379415683120%6.2Harden
Hero Power0.038101484530%6.8Harden
Just a Quiz0.05100239112031%6.4Harden
iCar0.0133282303716%9.1Harden