Problems from Nordic Olympiad in Informatics 2020

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Apple Delivery0.02728381539%5.0 - 7.8Harden
Bricks0.02524312271%4.6 - 5.1Mediumen
Christmas Gifts0.11569392359%4.5 - 7.2Harden