Payments can be made on School-Day. You must pay for each contest in advance. Once payment has been made on School-Day, you are registered.
The registration deadlines are strict! If you are late you will not be able to write that contest!
You are allowed to write contests at your own grade level or at a higher level. Click on each contest for a description. You can download practice contests and solutions from the University of Waterloo here.
February 25, 2025
April 1, 2026
November 12, 2025
February 9, 2026 AT NOON
March 3, 2026 AT NOON
October 14, 2025 AT NOON
$6
$12
$14
February 25, 2025
April 1, 2026
November 12, 2025
February 9, 2026 AT NOON
March 3, 2026 AT NOON
October 14, 2025 AT NOON
$6
$12
$14
February 25, 2025
April 1, 2026
November 12, 2025
February 9, 2026 AT NOON
March 3, 2026 AT NOON
October 14, 2025 AT NOON
$6
$12
$14
March 31, 2026
November 12, 2025
March 3, 2026 AT NOON
October 14, 2025 AT NOON
$18
$14
February 18, 2026
February 10, 2026 AT NOON
$10