Olympiads
Five olympiads, one account.
Sign in once with your Main Team account and every olympiad you enter is in the same app. Each has its own site, its own dates and its own rules — start with the one that fits you.
International STEM Olympiad
Maths, science, technology and engineering — for grades 1 to 12.
- Grades
- 1 – 12
- Subjects
- Mathematics · Science · Technology & Engineering
Neo Science Olympiad
Mathematics and the natural sciences — for grades 3 to 11.
- Grades
- 3 – 11
- Subjects
- Mathematics · Natural Science · Physics · Chemistry · Biology
Hi-Lingua Language Competition
English, Spanish, French and German — for grades 3 to 11.
- Grades
- 3 – 11
- Subjects
- English · Spanish · French · German — as foreign languages
German Math Olympiad
A free mathematics competition — for grades 3 to 11.
- Grades
- 3 – 11
- Subjects
- Mathematics
Coding Olympiad
Programming, AI prompting and computer science — for grades 1 to 12.
- Grades
- 1 – 12, depending on the track
- Subjects
- Arena Battles (CodeCombat) · Challenges (Codementum) · AI Prompt Engineering · Computer Science