Problems from Nordic Collegiate Programming Contest (NCPC) 2015

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Adjoin the Networks----00--5.8Harden
Bell Ringing----00--4.6Mediumen
Cryptographer's Conundrum----00--1.6Easyen
Disastrous Downtime----00--3.1Mediumen
Entertainment Box----00--5.9Harden
Floppy Music----00--5.4Mediumen
Goblin Garden Guards----00--5.9Harden
Hero Power----00--7.1Harden
Just a Quiz----00--6.2Harden
iCar----00--9.3Harden