Solving An Insanely Hard Problem For High School Students

Olympiad problems are challenging for most of us. But this one was considered “easy“ for the students taking the test! (The oldest students are in high school, but have also been 13 year old students who have taken the test and gotten a gold medal). Thanks to all patrons! Special thanks to: Michael Anvari, Richard Ohnemus, Shrihari Puranik, Kyle. Get early access to puzzles! Support with a pledge on Patreon: Sources Quote Further reading ’s_functional_equation