Canadian Journal of Mathematics (CJM) and Canadian Mathematical Bulletin (CMB) are the flagship publications of the Society, devoted to publishing original research works of high standard. The CJM typically publishes longer papers and the CMB publishes shorter papers. Crux Mathematicorum with Mathematical Mayhem is the CMS' international problem solving journal at the senior secondary and undergraduate levels. Includes an "Olympiad Corner" which is particularly applicable to students preparing for senior contests. CMS Notes is the primary medium of communication between the CMS and its members. It features columns on research, education, meetings, conferences, CMS committees at work, awards & career opportunities.