Contest Problems
Challenge yourself with problems from prestigious mathematics competitions around the world.
High School
2023
International Mathematical Olympiad
The most prestigious mathematics competition for high school students worldwide.
6 problems
Undergraduate
2022
William Lowell Putnam Competition
The premier mathematics competition for undergraduate students in the United States and Canada.
12 problems
High School
2023
American Invitational Mathematics Examination
A challenging mathematics competition for high school students in the United States.
15 problems
High School
2025
Olimpiade Sains Nasional
A national mathematics competition for high school students in Indonesia.
20 problems