Problems from University of Alberta Programming Contest 2023

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Adding Trouble0.00516261788148%1.2Easyen
Alien Math0.0067107453850%2.3Easyen
Card Counting Club1.0255435212435%5.6Harden
Central String0.034413113712%7.5Harden
Graduation Table0.0023532614645%5.2Mediumen
International Dates0.0052849158256%1.6Easyen
Lefties vs. Righties0.0021736110028%5.6Harden
Maddison's Square Garden0.2511181973819%6.6Harden
Mean Words0.0080100763163%1.7Easyen
Mirror Strings0.009238518047%4.1Mediumen
Precarious Stacks0.104782288437%6.0Harden
Shopping Bags0.002382695822%7.3Harden
Sneaky Exploration0.048812014924%6.9Harden
Sticky Keys0.0053172183458%1.4Easyen