Problems from Alberta Collegiate Programming Contest 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Associative Exponents0.0090184943724%3.7Mediumen
Balls and Bins0.012731928444%5.7Harden
Beep Code0.012262109545%4.4Mediumen
Bitmask0.0031124813755%3.6Mediumen
Colour Wars0.00589244950%2.6Easyen
Compression0.059471916232%9.1Harden
Finding An A0.00517921980455%1.3Easyen
GCVWR0.0056920388556%1.4Easyen
Ghostbusters 30.009156820837%4.1Mediumen
Menu Updates0.0112249419038%3.6Mediumen
Simone0.0076113160754%2.0Easyen
Snakes and Masters0.00589036741%3.2Mediumen
Square Peg0.0052579138554%1.6Easyen
Swapping Places0.0211511893921%7.4Harden
Wonky Pizza0.002793008629%4.0Mediumen