Problems from Alberta Collegiate Programming Contest 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Associative Exponents0.0090168940124%3.7Mediumen
Balls and Bins0.012731828145%6.0Harden
Beep Code0.012261949247%4.0Mediumen
Bitmask0.0038221512056%3.6Mediumen
Colour Wars0.00574938251%2.7Easyen
Compression0.06950983940%5.4Mediumen
Finding An A0.00516292914056%1.2Easyen
GCVWR0.0056687376056%1.4Easyen
Ghostbusters 30.009154019636%4.0Mediumen
Menu Updates0.0112238113335%4.1Mediumen
Simone0.0076101754353%1.9Easyen
Snakes and Masters0.00582434542%3.2Mediumen
Square Peg0.0052386128254%1.6Easyen
Swapping Places0.0211511723822%7.2Harden
Wonky Pizza0.002792667729%4.5Mediumen