Every grade has different problems. Afterwards 10 students from every grade are selected. Total: 3 grades * 10 students = 30 students. This student are usually divide into two groups according to the district they come from. Each group watches about ten to twelve-four hour preparing lessons for the olympiad. During the lessons Four Team Selection Tests are held which are considered the four parts of the Selection Competition under 15.5 and are called Euclides. All the student have the same test. In each of the competition 5 students are eliminated. So after the 4th competition the six member of national team for Junior BMO and the four runners-up are selected. In every competition or test there are four problem usually covering geometry, number theory, algebra, and combinatorics (elementary level) and last four hours each. Publications The main publication of the CMS is the Mathematic Step (). Other publications: Mediterranean Journal for Research in Mathematics Education from January 2002 See also European Mathematical Society List of Mathematical Societies External links Mathematical society International Mathematical Olympiad Mathematical society Mathematical societies Mathematical society Science and technology in Cyprus 1983 establishments in Cyprus