Mathympic
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Unlimited olympiad math practice.
Mathympic is a non-profit organisation providing a complete contest practice platform for AMC 10/12, AIME, IMO and regional Olympiads. Fresh problems every time, with your own clock.
- practice problems
- ∞practice problems
- competitions
- 36competitions
- topics
- 5topics
- difficulty levels
- 3difficulty levels
Featured contests
656 problems · 46 exams · 2000–2023
AMC 10
25-question, 75-minute multiple-choice contest for students in grade 10 and below.
1,213 problems · 50 exams · 2000–2025
AMC 12
25-question, 75-minute multiple-choice contest covering the full high-school curriculum.
933 problems · 66 exams · 1983–2024
AIME
American Invitational Mathematics Examination: 15 questions, integer answers 000–999.
730 problems · 23 collections · 2006–2025
IMO
International Mathematical Olympiad problems, shortlists and longlists.
909 problems · 36 competitions
Regional Olympiads
USAMO, USAJMO, APMO, Balkan MO, China, EGMO, Baltic Way and more national and regional olympiads.
More competitions
- USAMO∞ problems
- China TST∞ problems
- APMO∞ problems
- Tournament of Towns∞ problems
- Baltic Way∞ problems
- USA TST∞ problems
- Junior Balkan MO∞ problems
- USAJMO∞ problems
- China National Olympiad∞ problems
- Balkan MO Shortlist∞ problems
- JBMO Shortlist∞ problems
- Zhautykov Olympiad∞ problems
- Middle European MO∞ problems
- Cono Sur Olympiad∞ problems
- Czech-Polish-Slovak Match∞ problems
- Tuymaada Olympiad∞ problems
- Balkan MO∞ problems
- Centroamerican Olympiad∞ problems
- Caucasus MO∞ problems
- Ibero-American Olympiad∞ problems
- European Mathematical Cup∞ problems
- Pan-African MO∞ problems
- Rioplatense Olympiad∞ problems
- Iranian Geometry Olympiad∞ problems
- Benelux MO∞ problems
- Lusophon Olympiad∞ problems
- Austrian-Polish Competition∞ problems
- EGMO∞ problems
- Francophone Olympiad∞ problems
- Nordic MO∞ problems
- Danube Olympiad∞ problems
- Iranian Combinatorics Olympiad∞ problems
- Silk Road Competition∞ problems
- Hungary-Israel Binational∞ problems
- Mediterranean MO∞ problems
- Tashkent Olympiad∞ problems
“Olympiad math isn't about speed. It's about learning to think clearly, one rigorous step at a time.”