Stay sharp with our weekly challenges! Each week, we present a new problem to test your skills and keep you engaged. Dive in, solve the puzzles, and enhance your expertise one challenge at a time.
Have a suggestion for a challenge to be presented next week, or you wrote a writeup for one of our weekly challenges and want it presented on the site? Get in touch with a society exec on our Discord.
See Past Weekly Problems
Last Updated in 2025
Halifax, NS
Canada