Problems from Alberta Collegiate Programming Contest 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Associative Exponents0.0090173641324%3.6Mediumen
Balls and Bins0.012731828145%6.0Harden
Beep Code0.012261949247%3.9Mediumen
Bitmask0.0031123713356%3.7Mediumen
Colour Wars0.00575638451%2.7Easyen
Compression0.06950983940%5.4Mediumen
Finding An A0.00516614930356%1.2Easyen
GCVWR0.0056694376656%1.4Easyen
Ghostbusters 30.009154319736%4.0Mediumen
Menu Updates0.0112238413435%4.1Mediumen
Simone0.0076103055153%1.9Easyen
Snakes and Masters0.00583634742%3.2Mediumen
Square Peg0.0052431130254%1.6Easyen
Swapping Places0.0211511723822%7.2Harden
Wonky Pizza0.002792687829%4.4Mediumen