Practicing problems is a key element to prepare for math competitions. The following resources are recommended by the CMS for students who are looking to build their problem solving skills and succeed in competitions.
A series of booklets designed as enrichment materials for high school students with an interest in and aptitude for mathematics. Some booklets are specifically geared towards competition preparation.
A compilation of CMO exam problems and solutions. Geared towards students preparing for olympiad-level contests. Problems and solutions are provided in both English and French.
Periodical available in print and online. A source of unique and challenging mathematical problems for secondary and undergraduate students. Fully peer-reviewed solutions by academic/professional mathematicians are included. Online issues more than five years old are free to the public.
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