Problems from University of Alberta Programming Contest 2023

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Adding Trouble0.00515701757448%1.2Easyen
Alien Math0.0067101450650%2.3Easyen
Card Counting Club1.0255434512336%5.6Harden
Central String0.034412973311%8.6Harden
Graduation Table0.0023531714445%5.5Harden
International Dates0.0052807155755%1.6Easyen
Lefties vs. Righties0.002173509928%5.8Harden
Maddison's Square Garden0.2511181883619%7.1Harden
Mean Words0.008097460862%1.8Easyen
Mirror Strings0.009237117848%4.1Mediumen
Precarious Stacks0.104782208338%6.1Harden
Shopping Bags0.002382625822%7.3Harden
Sneaky Exploration0.048811934825%7.0Harden
Sticky Keys0.0053039176358%1.5Easyen