Benelux Mathematical Olympiad

The Benelux Mathematical Olympiad (BxMO) is a mathematical competition dedicated to high school students from Belgium, Luxembourg and the Netherlands. The contest is individual and consists of a single four-and-a-half-hour paper of four problems, mostly at easy IMO level or slightly below. An official delegation from each country is composed of ten students and three leaders. Half of the contestants are awarded a bronze, silver or gold medal, in the ratio 3:2:1.