SMO, organised by the Singapore Mathematical Society is the largest and oldest mathematics competition in Singapore. The First Round is usually held during the first week of the mid-year school holiday, on a Tuesday. The Second Round is held on a Saturday.

The objective of the competition is to test the ingenuity and mathematical problem-solving ability of the participants and to discover and encourage mathematical talents in secondary schools and junior colleges in Singapore.

For more information, please visit:
http://sms.math.nus.edu.sg/Competitions/CompetitionHomePage.aspx