- Grades1 to 12
- Cost$21 to $30
- StructureDivisions by grade or level
- FormatIndividual
- WhereIn person
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Timed problem-solving exams, proof olympiads and team leagues for grades 9 to 12. Almost all of them publish every past paper for free, which makes maths the easiest category to prepare for on your own.
Start with something rated 1 or 2 out of 5 for difficulty on this page. Those assume no prior competition experience and usually publish past problems or past winning entries so you know exactly what you are walking into.
5 of the 12 listed here have no entry fee for the student. Note that a free entry fee is not the same as a free competition: team-based events can carry materials and travel costs, which each listing states separately.