Problems from Alberta Collegiate Programming Contest 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Associative Exponents0.0090193344923%3.7Mediumen
Balls and Bins0.012732249040%5.2Mediumen
Beep Code0.012262529939%5.1Mediumen
Bitmask0.0031129515051%3.4Mediumen
Colour Wars0.00597949050%2.4Easyen
Compression0.059472186831%8.7Harden
Finding An A0.005187221012354%1.3Easyen
GCVWR0.0057183401056%1.4Easyen
Ghostbusters 30.009160621636%4.0Mediumen
Menu Updates0.0112252519437%3.6Mediumen
Simone0.0076126467053%1.9Easyen
Snakes and Masters0.00593938641%3.0Mediumen
Square Peg0.0052796148153%1.5Easyen
Swapping Places0.0211512114019%7.7Harden
Wonky Pizza0.002793279328%3.4Mediumen