The Canadian Mathematical Olympiad Qualifying Repêchage (CMOQR or just Repêchage) is an invitation-only contest that serves as a qualifier for the Canadian Mathematical Olympiad (CMO).
Students participating in the Repêchage receive a set of problems whose solutions must be submitted within a week of receipt. Students who do well on the Repêchage are then invited to write the CMO.
In 2017, the CMS invited 105 students to write the Repêchage. Of these, the following 25 participants wrote solution sets that earned them an invitation to the 2017 CMO in the end of March. Congratulations!
Alexander Monteith-Pistor (Colonel By, Ottawa)
Andrew Dong (Arbour Vista, Guelph)
Andrey Remerov (St Theresa of Lisieux, Richmond Hill)
Andy Kim (U of T Schools, Toronto)
Brian Kehrig (Renert School, Calgary)
Callum Moseley (Richmond Hill, Richmond Hill)
Chayim Lowen (Vanier College, Saint-Laurent)
Dichuan (David) Gao (Appleby College, Oakville)
Edward Jiang (Moscrop, Burnaby)
Fred Zhang (H W Longfellow, Falls Church)
Guolun Li (Lord Byng, Vancouver)
Kevin Li (MEC at Carleton University, Ottawa)
Michael Li (Marc Garneau, Toronto)
Nicholas Sullivan (MEC at Carleton University, Ottawa)
Peter Potaptchik (Lorne Park, Mississauga)
Qizhe You (Abbey Park, Oakville)
Scott Xu (Hon. Vincent Massey, Windsor)
Steven Mai (U of T Schools, Toronto)
Thinula De Silva (Marc Garneau, Toronto)
Vicente Marin-Marquez (Humberside, Toronto)
William Wen (Pierre Elliott Trudeau, Markham)
Yi Jie Wang (Woodlands, Mississauga)
Yunfei Wen (Walter Murray, Saskatoon)
Zachary Lau (Queen Elizabeth, Calgary)
Zhongqi Chen (Bayview, Richmond Hill)
All students invited to write the Repêchage are given free copies of A Taste of Mathematics (ATOM) - one of the CMS's many publications for problem-solving students.
Want a challenge? Try the 2017 problem set yourself! Official solutions will be posted here soon.
Students are given invitations to write the Repêchage based primarily on the results of the Canadian Open Mathematics Challenge (COMC). Normally the top 50 students (approx.) from the COMC receive a direct invitation to write the CMO. The next 50-75 students normally receive an invitation to the Repêchage.
Students invited to write the Repêchage must complete a declaration that they meet the eligibility requirements to write the CMO. The eligibility requirements to write the CMO are as follows:
2016: Questions, Solutions
2015: Questions, Solutions
2014: Questions, Solutions
2013: Questions, Solutions
2012: Questions, Solutions
In addition to the past Repêchage test papers, students are encouraged to use past COMC and CMO papers to help prepare for the Repêchage. The CMS also has many problem-solving resources available for competitors.
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