Problems from Alberta Collegiate Programming Contest 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Associative Exponents0.0090174541624%3.6Mediumen
Balls and Bins0.012731828145%6.0Harden
Beep Code0.012261949247%4.0Mediumen
Bitmask0.0031123813356%3.6Mediumen
Colour Wars0.00576238851%2.7Easyen
Compression0.069501523926%9.2Harden
Finding An A0.00517125947555%1.3Easyen
GCVWR0.0056715377756%1.4Easyen
Ghostbusters 30.009154619936%4.0Mediumen
Menu Updates0.0112239213434%4.3Mediumen
Simone0.0076104556154%1.9Easyen
Snakes and Masters0.00584235342%3.2Mediumen
Square Peg0.0052453131153%1.6Easyen
Swapping Places0.0211511723822%7.2Harden
Wonky Pizza0.002792697929%4.0Mediumen