The Canadian Open Mathematics Challenge (COMC) is the first competition on the road to the Canadian Mathematical Olympiad, and has been running since 1996. This is a collection of problems, solutions, contest reports, and media releases from 1996 to 2010 (these can also be found on the Canadian Mathematical Society's website, though it is a bit difficult to find. Navigate to https://www2.cms.math.ca/Competitions/COMC/older.html?year=2002, updating the year as desired).