Canadian Open Mathematics Challenge (COMC)
Who can apply Canadian high school students, administered through participating schools
Cost and deadline
Checked against the provider's page in Oct 2026.
Official site https://cms.math.ca/competitions/comc/
Closes
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Worth knowing
Schools registered by October 21, or October 14 if the papers were shipped, and paid $30 a student for PDF exams or $35 shipped. A student whose school was not writing it could enter on their own through a host university by October 21. About 100 to 120 top scorers are invited to the Canadian Mathematical Olympiad or its junior version.
About this program
Your teacher registered the school by October 21 (October 14 for shipped exams), and the 2026 contest is written October 29, 2026. Registration for this year has closed, and the next round opens around September 2027. Top scorers are invited to the Canadian Mathematical Olympiad.
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