Problems from Alberta Collegiate Programming Contest 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Associative Exponents0.0090180842924%3.7Mediumen
Balls and Bins0.012731828145%6.0Harden
Beep Code0.012262009346%4.4Mediumen
Bitmask0.0031123713457%3.6Mediumen
Colour Wars0.00577539651%2.6Easyen
Compression0.069501815933%9.1Harden
Finding An A0.00517654970155%1.3Easyen
GCVWR0.0056873385456%1.4Easyen
Ghostbusters 30.009155820437%4.0Mediumen
Menu Updates0.0112246618039%3.5Mediumen
Simone0.0076107758054%1.9Easyen
Snakes and Masters0.00586235842%3.2Mediumen
Square Peg0.0052526135754%1.5Easyen
Swapping Places0.0211511793821%7.5Harden
Wonky Pizza0.002792908429%3.9Mediumen