Cayley Contest
Organization: Centre for Education in Mathematics and Computing (CEMC) - University of Waterloo
Type: Competition
Location: Canada and International
Eligibility: Students in Grade 10; motivated students in lower grades are welcome
Grade levels: High School
Cost: $6.00 per participant
Application deadline: February 15, 2026
Dates: February 25, 2026 – February 25, 2026
The Cayley Contest is a multiple-choice mathematics competition designed to be accessible to students of all levels. With 25 engaging questions in a traditional format, this contest helps Grade 10 students build confidence and develop excitement about mathematics through problem-solving challenges.