Problems from Alberta Collegiate Programming Contest 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Associative Exponents0.0090190544523%3.7Mediumen
Balls and Bins0.012732068642%5.4Mediumen
Beep Code0.012262279542%4.9Mediumen
Bitmask0.0031127414553%3.4Mediumen
Colour Wars0.00596148350%2.5Easyen
Compression0.059472036231%9.1Harden
Finding An A0.005186231005754%1.3Easyen
GCVWR0.0057113397256%1.4Easyen
Ghostbusters 30.009159721336%4.2Mediumen
Menu Updates0.0112251519137%3.7Mediumen
Simone0.0076119163353%1.9Easyen
Snakes and Masters0.00592037741%3.1Mediumen
Square Peg0.0052725144653%1.5Easyen
Swapping Places0.0211512023919%7.5Harden
Wonky Pizza0.002793158728%3.7Mediumen