Mathematical Olympiads for Elementary and Middle Schools (MOEMS) is a worldwide math competition, organized by a not for profit foundation with the same name. It is held yearly from November through March with one test administered each month.
Mathematical Olympiads for Elementary and Middle Schools (MOEMS) is a worldwide math tournament, overseen by a non-profit entity with the same name. It happens once a year from November to March, with one test given each month.