Problems from Alberta Collegiate Programming Contest 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Associative Exponents0.0090189844423%3.7Mediumen
Balls and Bins0.012732018643%5.4Mediumen
Beep Code0.012262229543%4.9Mediumen
Bitmask0.0031126914554%3.4Mediumen
Colour Wars0.00593546850%2.5Easyen
Compression0.059471986231%9.1Harden
Finding An A0.005185621002554%1.3Easyen
GCVWR0.0057083395356%1.4Easyen
Ghostbusters 30.009159121236%4.2Mediumen
Menu Updates0.0112251019137%3.7Mediumen
Simone0.0076118163053%1.9Easyen
Snakes and Masters0.00591437541%3.1Mediumen
Square Peg0.0052706143353%1.6Easyen
Swapping Places0.0211511973920%7.5Harden
Wonky Pizza0.002793108728%3.7Mediumen