Problems from Alberta Collegiate Programming Contest 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Associative Exponents0.0090147134123%4.0Mediumen
Balls and Bins0.012731678048%5.8Harden
Beep Code0.012261738951%3.5Mediumen
Bitmask0.003821519966%3.4Mediumen
Colour Wars0.00557529852%3.0Mediumen
Compression0.06947753547%4.4Mediumen
Finding An A0.00514767822756%1.3Easyen
GCVWR0.0056270351456%1.4Easyen
Ghostbusters 30.009150919338%3.9Mediumen
Menu Updates0.0212232511535%3.9Mediumen
Simone0.007694450453%2.0Easyen
Snakes and Masters0.00577131341%3.6Mediumen
Square Peg0.0052185117654%1.6Easyen
Swapping Places0.0211511603824%7.1Harden
Wonky Pizza0.002792487329%4.3Mediumen