CEMC Gauss Contests
by Centre for Education in Mathematics and Computing (CEMC)
An introduction to mathematics competitions for students in Grades 7 and 8, organized by the Centre for Education in Mathematics and Computing. The 2027 contest dates are May 10–21, 2027.
About
The Gauss Contests, organized by the Centre for Education in Mathematics and Computing (CEMC) at the University of Waterloo, offer an exciting introduction to mathematics competitions for students in Grades 7 and 8. The 2027 contest dates for North and South America are May 10–21, 2027. Registration for the 2026/27 contest year opens in September 2026, with an ordering deadline of April 22, 2027. Students typically register through their school via the CEMC Contest Supervisor Portal. The contest is administered nationally (including the US) and internationally. Fees are associated with contest orders by schools.
Who's eligible
Students in Grades 7 and 8. Registration typically through their school.
How to enroll
Registration via the CEMC Contest Supervisor Portal by schools.
Ready to apply?
Information current as of Sep 28, 2026.