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This year’s COMC was held on Thursday, November 8th in Canada and the Americas and on Friday, November 9th elsewhere in the world.

CMO Invitation Cutoff: 61/80
Repêchage Cutoff: 52/80

Median Score: 23.5/80

Canadian Division

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

Canadian Champions

 
    Gold Award:Freddie Zhao
   ICAE, United States
    
    Silver Award:Victor Rong
   Marc Garneau C.I., Toronto, ON
    
    Bronze Award:Howard Halim
   University of Toronto Schools, Toronto, ON
Eric Shen
   University of Toronto Schools, Toronto, ON
Edgar Wang
   Marianopolis College, Westmount, QC
William Zhao
   Richmond Hill H.S., Richmond Hill, ON
    
    Honour Roll:Yundi George Duan
   Western Canada H.S., Calgary, AB
Thomas Guo
   Phillips Exeter Academy, United States
Michael Li
   Marc Garneau C.I., Toronto, ON
    

Best in Canadian Division
Grade 12 or Cégep
 
    Gold Award:Freddie Zhao
   ICAE, United States
    
    Silver Award:Victor Rong
   Marc Garneau C.I., Toronto, ON
    
    Bronze Award:Howard Halim
   University of Toronto Schools, Toronto, ON
Edgar Wang
   Marianopolis College, Westmount, QC
William Zhao
   Richmond Hill H.S., Richmond Hill, ON
    
    Honour Roll:Bill Qin
   Phillips Academy, United States
Fred Zhang
   H W Longfellow Middle School, United States
Wayne Zhao
   Bergen County Academies, United States
Alvin Zou
   Prince of Wales S.S., Vancouver, BC
    

Best in Canadian Division
Grade 11
 
    Gold Award:Yundi George Duan
   Western Canada H.S., Calgary, AB
    
    Silver Award:Michael Li
   Marc Garneau C.I., Toronto, ON
    
    Bronze Award:Sebastian Jeon
   Bergen County Academies, United States
    
    Honour Roll:Xinhua Cao
   Calgary Olympic Math & Computer School, Calgary, AB
Brian Chau
   Woburn Collegiate Institute, Scarborough, ON
Tianqi Jiang
   Math Enrichment Centre [Carleton], Ottawa, ON
Siyu Liu
   Appleby College, Oakville, ON
Hyeonjik Son
   A.Y. Jackson S.S., North York, ON
David Tang
   University of Toronto Schools, Toronto, ON
Kevin Wan
   Marc Garneau C.I., Toronto, ON
Boya Yang
   Burnaby South Secondary, Burnaby, BC
    

Best in Canadian Division
Grade 10
 
    Gold Award:Eric Shen
   University of Toronto Schools, Toronto, ON
    
    Silver Award:Thomas Guo
   Phillips Exeter Academy, United States
    
    Bronze Award:Michael Hahn
   University Hill Secondary School, Vancouver, BC
Zhening Li
   Laurel Heights Secondary School, Waterloo, ON
Brian Wang
   University of Toronto Schools, Toronto, ON
    
    Honour Roll:Tiger Che
   SpringLight Education Institute, United States
Andrew Dong
   Centennial C. & V.I., Guelph, ON
Ethan Liu
   University of Toronto Schools, Toronto, ON
    

Best in Canadian Division
Grade 9
 
    Gold Award:Zixiang Zhou
   London Central Secondary School, London, ON
    
    Silver Award:Kevin Yan
   R.C. Palmer S.S., Richmond, BC
    
    Bronze Award:Junyoung Park
   Upper Canada College, Toronto, ON
Jiangxu (Justin) Wan
   University Hill Secondary School, Vancouver, BC
    
    Honour Roll:Michael Liudeng
   Maple High School, Maple, ON
Daniel Yang
   University of Toronto Schools, Toronto, ON
Eric Zhang
   Ivy Path School, Toronto, ON
    

Best in Canadian Division
Grade 8 or under
 
    Gold Award:Marvin Mao
   Bergen County Academies, United States
    
    Silver Award:Er Bei
   Sir William Osler Elementary School, Vancouver, BC
    
    Bronze Award:Evan Lu
   Hon. Vincent Massey S. S. , Windsor, ON
Haozhe Yang
   Walter Murray Collegiate, Saskatoon, SK
    
    Honour Roll:Lehang (Leo) Liu
   Pacific Academy Middle School, Surrey, BC
Kiran Sun
   St. George’s School, Vancouver, BC
Andrew Wen
   SpringLight Education Institute, United States
    

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:Andres Rico III Gonzales
   Math Trainers Guild of Philippines, Philippines
    
    Silver Award:Moses Mayer
   Surya Institute, Indonesia
    
    Bronze Award:Jingyue Zhang
   Shanghai High School, Shanghai
    
    Honour Roll:Adithya Balachandran
   Bergen County Academies, United States