 Olimpíada de Matemática do Grande ABC

The Olimpíada de Matemática do Grande ABC is a regional mathematics competition held in the Grande ABC region of São Paulo, Brazil. It aims to promote mathematical knowledge and foster interest in the subject among students, typically from elementary and high schools. The competition provides an opportunity for students to showcase their problem-solving skills and compete at various levels, often leading to further participation in national and international mathematics Olympiads.