This year the University of Waterloo will allow students to write the
math contests from home under supervision of a parent. If interested,
please follow the appropriate link. The deadline for registration is
Feb 5.
Students in Grade 9 are eligible to write the Pascal Contest.
Students in Grade 10 are eligible to write the Cayley Contest.
Students in Grade 11 are eligible to write the Fermat Contest.
Students in Grade 12 are eligible to write the Euclid Contest.
https://www.cemc.uwaterloo.ca/contests/euclid.html