Problems from University of Alberta Programming Contest 2023

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Adding Trouble0.00512970633149%1.3Easyen
Alien Math0.006783742651%2.4Easyen
Card Counting Club1.0255431511737%5.5Harden
Central String0.034412763212%8.5Harden
Graduation Table0.0023528613848%5.6Harden
International Dates0.0052568143356%1.5Easyen
Lefties vs. Righties0.002173219329%5.7Harden
Maddison's Square Garden0.2511181563321%7.4Harden
Mean Words0.008086054063%1.8Easyen
Mirror Strings0.009227614653%4.2Mediumen
Precarious Stacks0.104781967940%6.3Harden
Shopping Bags0.002382365021%7.8Harden
Sneaky Exploration0.048811553825%7.7Harden
Sticky Keys0.0052771161358%1.5Easyen