Problems from University of Alberta Programming Contest 2022

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Canadians, eh?0.0054819200742%1.6Easyen
Card Divisibility0.00590328231%4.0Mediumen
Clumsy Cardinals0.043692317030%6.5Harden
Cubic Cycle0.017372034120%7.7Harden
Is It Even?0.0052117345339%2.8Mediumen
Magical Runes0.008860525943%3.3Mediumen
Number Colosseum0.03152132832324%3.8Mediumen
Ordinary Ordinals0.00593124827%4.7Mediumen
Patchwork0.0020636622261%2.0Easyen
Problematic Polygons0.0013291734425%6.8Harden
Quadratic Dissonance0.0011034216548%3.9Mediumen
Similar Spacing0.018211042827%6.7Harden
Travelling Caterpillar0.0017033715345%3.4Mediumen
Trip Odometer0.0071113752947%2.1Easyen