Problems from University of Alberta Programming Contest 2022

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Canadians, eh?0.0053703156342%1.6Easyen
Card Divisibility0.00576423230%4.1Mediumen
Clumsy Cardinals0.043691986633%6.7Harden
Cubic Cycle0.019091352921%7.9Harden
Is It Even?0.005284731838%3.1Mediumen
Magical Runes0.008840817042%3.5Mediumen
Number Colosseum0.03152102426226%3.3Mediumen
Ordinary Ordinals0.005060318230%4.3Mediumen
Patchwork0.0020621114669%2.3Easyen
Problematic Polygons0.0013291414028%6.9Harden
Quadratic Dissonance0.0011028014853%3.8Mediumen
Similar Spacing0.01821562138%6.5Harden
Travelling Caterpillar0.0017030314749%3.4Mediumen
Trip Odometer0.0071100044544%2.4Easyen