CMO 2019


2019 Results

Congratulations to CMO Champion William Zhao who attends Richmond Hill High School in Richmond Hill!

William earned 2019’s Canadian Mathematical Olympiad Cup and $2,000 cash!

Canadian Division
1stWilliam Zhao, Richmond Hill High School, Richmond Hill, ON$ 2000 and the CMO Cup
2ndVictor Rong, Marc Garneau C. I., Toronto, ON$ 1500 prize
3rdHoward Halim, University of Toronto Schools, Toronto, ON$ 1000 prize
(listed alphabetically)
Michael Li, Marc Garneau C. I., Toronto, ON;
Zhening Li, Sir John A. Macdonald S.S., Waterloo, ON;
Eric Shen, University of Toronto Schools, Toronto, ON;
Edgar Wang, Marianopolis College, Westmount, QC;
Scott Xu, Hon. Vincent Massey S.S., Windsor, ON;
$ 500 each
  • Download and try the 2019 questions.
  • View the official solutions.
  • Read our press release
  • The top score this year was 34/35, the median score was 12.5/35.
  • A total of 86 students from more than 50 different schools wrote the 2019 CMO.