Almaty City%20Olympiad%20(Musabayev%20Olympiad)Almaty%20%D0%A1ity%20First%20Round%20for%20the%20International%20Zhautykov%20Olympiad%3B%20invitation-only%20for%20previous%20Regional%20prize-winners%2C%20with%20only%20the%20top%20six%20participants%20on%20math%20selected.