Every year, thousands of college students from across the U.S. and Canada give up a full Saturday before finals begin to take a notoriously difficult, 6-hour math test — and not for a grade, but for ...
The SOF International Mathematics Olympiad (IMO) is an annual math competition for students in grades 1 through 12. It's run by SOF to test students' math and logic skills. This Olympiad's syllabus is ...