It contains a lot of gold. Simoc Mathematics Competition is an international mathematics competition organized by Singapore International Mathematics Competition Center, with high gold content. Simoc contains the essence of teaching content and the idea of Olympic mathematics. Judging from the significance of competition, SIMOC can expand students' thinking ability and stimulate students' interest in learning mathematics in the process of competition. Simoc, as one of the largest mathematics competitions in Asia, has a large number of contestants and is very competitive.