Problems from Alberta Collegiate Programming Contest 2020

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Best Investing0.001991232520%7.7Harden
Hired Help0.0134163114423%5.9Harden
Laptop Stickers0.00147150666644%2.3Easyen
Listen To Your Boss0.0241275924332%4.3Mediumen
Monochromatic Minesweeper0.231375842125%7.1Harden
Password Rotation0.0524845410523%6.8Harden
Path Crossings0.02326421679519%3.0Mediumen
Straights0.008588635140%3.3Mediumen
Test Drive0.00100217096945%2.1Easyen
Warring Scoring0.0025567129143%3.1Mediumen
Wormhole Extreme!!!0.003422307231%4.5Mediumen
Wrapping Trees0.0712721343526%6.1Harden