Problems from Nordic Collegiate Programming Contest (NCPC) 2015

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Adjoin the Networks0.0028284564376%6.0Harden
Bell Ringing0.0020738131482%4.6Mediumen
Cryptographer's Conundrum0.00319375897596%1.7Easyen
Disastrous Downtime0.001053119266485%3.4Mediumen
Entertainment Box0.0318465149376%6.2Harden
Floppy Music0.0036627423686%5.5Harden
Goblin Garden Guards0.0537968349272%5.9Harden
Hero Power0.03810603863%7.2Harden
Just a Quiz0.0510021188673%6.4Harden
iCar0.013328541528%9.3Harden