A defining memory from my senior year of high school was a nine-hour math exam with just six questions. Six of the top scorers won slots on the U.S. team for the International Math Olympiad (IMO), the ...

The SOF International Mathematics Olympiad (IMO) is one of the most popular and challenging Olympiad exams for school students globally. The 2025-26 IMO tested the mathematical aptitude, ...

After the 20th Asia-Pacific Mathematical Olympiad for Primary Schools (APMOPS) finished on April 20 in Vietnam, some students and parents said that the competition’s questions appeared to be published ...

Dive into the world of Olympiad mathematics with this challenging puzzle! Put your logical thinking to the test and discover the tricks used by the best to solve the most complex problems. Will you ...