Problems from University of Alberta Programming Contest 2023

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Adding Trouble0.00516144782548%1.2Easyen
Alien Math0.0067106253450%2.3Easyen
Card Counting Club1.0255435212435%5.5Harden
Central String0.034413113712%7.6Harden
Graduation Table0.0023532614645%5.3Mediumen
International Dates0.0052841157555%1.6Easyen
Lefties vs. Righties0.002173579928%5.7Harden
Maddison's Square Garden0.2511181963719%7.0Harden
Mean Words0.0080100462863%1.7Easyen
Mirror Strings0.009238618147%4.0Mediumen
Precarious Stacks0.104782288437%6.0Harden
Shopping Bags0.002382695822%7.2Harden
Sneaky Exploration0.048812014924%6.8Harden
Sticky Keys0.0053146181858%1.4Easyen