CMS wordmark and logo
CMS wordmark and logo
Search
Portal
Donate

COMC 2020

This year’s COMC was held on Thursday, October 29th  in Canada and the Americas and on Friday, October 30th elsewhere in the world.

Problem Set
Solutions

CMO Invitation Cutoff: 66/80
Repêchage Cutoff: 60.5/80

Median Score: 33/80

Canadian Division

Open to students at schools in Canada or Canadian citizens or Canadian permanent residents located anywhere.

Canadian Champions

 
    Gold Award:Yiu Him Chung
   Seaquam S.S., Delta, BC		    
    Silver Award:Kevin Min
   TT Math School, Markham, ON
Jiangxu(Justin) Wan
   University Hill Secondary School, Vancouver, BC		    
    Bronze Award:Jiarui Cao
   TT Math School, Markham, ON
Michael Hahn
   University Hill Secondary School, Vancouver, BC
Zhening Li
   University of Toronto Writing Centre, Toronto, ON
Andrew Wen
   Phillips Academy, United States		    
    Honour Roll:Warren Bei
   Homeschool, Vancouver, BC
Tiger Che
   SpringLight Education Institute, United States
Thomas Frith
   Abbey Park H.S., Oakville, ON
Antoine Labelle
   Collège de Maisonneuve, Montréal, QC
William Szeto
   University of Toronto Schools, Toronto, ON		    
Best in Canadian Division
Grade 12 or Cégep		 
    Gold Award:Michael Hahn
   University Hill Secondary School, Vancouver, BC
Zhening Li
   University of Toronto Writing Centre, Toronto, ON		    
    Silver Award:Thomas Frith
   Abbey Park H.S., Oakville, ON
William Szeto
   University of Toronto Schools, Toronto, ON		    
    Bronze Award:Tiger Che
   SpringLight Education Institute, United States		    
    Honour Roll:Andrew Dong
   Centennial C. & V.I., Guelph, ON
Thomas Guo
   Phillips Exeter Academy, United States
Antoine Labelle
   Collège de Maisonneuve, Montréal, QC
Ethan Liu
   University of Toronto Schools, Toronto, ON		    
Best in Canadian Division
Grade 11		 
    Gold Award:Kevin Min
   TT Math School, Markham, ON
Jiangxu(Justin) Wan
   University Hill Secondary School, Vancouver, BC		    
    Silver Award:Jiarui Cao
   TT Math School, Markham, ON		    
    Bronze Award:Daniel Yang
   University of Toronto Schools, Toronto, ON		    
    Honour Roll:James Yang
   Iroquois Ridge High School, Oakville, ON
Kai Wen Yang
   Olympiads School, North York, ON
Zixiang Zhou
   University of Toronto Writing Centre, Toronto, ON		    
Best in Canadian Division
Grade 10		 
    Gold Award:Yiu Him Chung
   Seaquam S.S., Delta, BC		    
    Silver Award:Andrew Wen
   Phillips Academy, United States		    
    Bronze Award:Haozhe Yang
   Walter Murray Collegiate, Saskatoon, SK		    
    Honour Roll:Evan Lu
   Hon. Vincent Massey S. S. , Windsor, ON
Akshaya Varakunan
   Insight Academy of Canada, Scarborough, ON
Kaixin Wang
   Magee S.S., Vancouver, BC		    
Best in Canadian Division
Grade 9		 
    Gold Award:George Hu
   Farragut High School, United States		    
    Silver Award:William Dai
   Marc Garneau C.I., Toronto, ON
Jason Zhang
   ICAE, United States		    
    Bronze Award:Maggie Pang
   Marc Garneau C.I., Toronto, ON
Luca Tu
   Math Enrichment Centre [Carleton], Ottawa, ON		    
    Honour Roll:Emily Ma
   TT Math School, Markham, ON
Eric Sui
   Math Enrichment Centre [Carleton], Ottawa, ON
Xuezhi Wang
   University of Toronto Writing Centre, Toronto, ON		    
Best in Canadian Division
Grade 8 or under		 
    Gold Award:Warren Bei
   Homeschool, Vancouver, BC		    
    Silver Award:Marvin Mao
   Bergen County Academies, United States		    
    Bronze Award:yuzhong(WeiWei) Luo
   Rootofmath Academy, Coquitlam, BC		    
    Honour Roll:Christopher Li
   TT Math School, Markham, ON
Peisong Li
   TT Math School, Markham, ON
Tiger Li
   TT Math School, Markham, ON
Joshua Wang
   Wisconsin Hills Middle School, United States
Cloris Junrong Xu
   Baulkham Hills High School, China
Iris Junxi Xu
   Baulkham Hills High School, China		    

International Division

Non-Canadian competitors who write the exam from outside Canada compete in this category. The Honour Roll is granted to students who score below the third best score in the category, but with a score at least as high as the lowest score in the Canadian Championship division’s Honour Roll.

International Champions 
    Gold Award:Stanve Avrilium Widjaja
   Simetri, Indonesia		    
    Silver Award:Nikola Kolarov
   High School of Math and Sciences Acad. Nikola Obreshkov, Bulgaria		    
    Bronze Award:Sanjana Das
   SpringLight Education Institute, United States		    
    Honour Roll:Tianyang Huang
   Shanghai Foreign Language School, China
Natchanon Mongkoltananont
   Thai-Canadian Alumni Assoc, Thailand
Worrawat Rungaramsin
   Thai-Canadian Alumni Assoc, Thailand
Sitta Tantikul
   Thai-Canadian Alumni Assoc, Thailand
Filbert Ephraim Wu
   Math Trainers Guild of Philippines, Philippines