# International Maths Challenge: IMC

> Join the International Maths Challenge—an engaging online math Olympiad for primary and middle school students worldwide\. Improve math confidence and problem\-solving through expertly designed assessments\.

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## Pages
- [June 2026 Hall Of Fame](https://international-maths-challenge.com/june-2026-hall-of-fame/)
- [Home](https://international-maths-challenge.com/)
- [Contact Us](https://international-maths-challenge.com/contact-us/)
- [Blog](https://international-maths-challenge.com/blogs/)
- [FAQs](https://international-maths-challenge.com/faqs/)

## Posts
- [Mathematics and the Climate Crisis: Modelling Our Future](https://international-maths-challenge.com/mathematics-and-the-climate-crisis-modelling-our-future/)
- [Hidden Geometry: How Shape Bends Electrons Like Gravity](https://international-maths-challenge.com/hidden-geometry-how-shape-bends-electrons-like-gravity/)
- [Triangle to Square: A 1907 Puzzle Finally Solved](https://international-maths-challenge.com/triangle-to-square-a-1907-puzzle-finally-solved/)
- [Prime Numbers: Finding Patterns in the Infinite Chaos](https://international-maths-challenge.com/prime-numbers-finding-patterns-in-the-infinite-chaos/)
- [The Kakeya Conjecture: Zero Area, Infinite Depth](https://international-maths-challenge.com/the-kakeya-conjecture-zero-area-infinite-depth/)

## Popups
- [New Update]()
- [IMC update]()
- [News]()
- [Google ad popup]()
- [Math\-A\-Maze]()

## Popup Themes
- [Enterprise Blue]()
- [Framed Border]()
- [Floating Bar \- Soft Blue]()
- [Content Only \- For use with page builders or block editor]()
- [Light Box]()

## Video Testimonial
- [Testimonial 23]()
- [Testimonial 24]()
- [Testimonial 22]()
- [Testimonial 21]()
- [Testimonial 20]()

## Categories
- [Uncategorized](https://international-maths-challenge.com/category/uncategorized/)
- [mathematics](https://international-maths-challenge.com/category/mathematics/)
- [Skills and Learning](https://international-maths-challenge.com/category/skills-and-learning/)
- [International Maths Olympiad](https://international-maths-challenge.com/category/international-maths-olympiad/)
- [未分类](https://international-maths-challenge.com/category/%e6%9c%aa%e5%88%86%e7%b1%bb/)

## Tags
- [international maths olympiad](https://international-maths-challenge.com/tag/international-maths-olympiad/)
- [mathematics](https://international-maths-challenge.com/tag/mathematics/)
- [maths olympiad](https://international-maths-challenge.com/tag/maths-olympiad/)
- [imo sample papers](https://international-maths-challenge.com/tag/imo-sample-papers/)
- [International Maths Olympiad Challenge](https://international-maths-challenge.com/tag/international-maths-olympiad-challenge/)

## Round
- [All](https://international-maths-challenge.com/?product_round=all)
- [1](https://international-maths-challenge.com/?product_round=1)
- [2](https://international-maths-challenge.com/?product_round=2)
- [3](https://international-maths-challenge.com/?product_round=3)
- [OSMC\- 1](https://international-maths-challenge.com/?product_round=osmc-1)

## Category
- [Special Accommodations](https://international-maths-challenge.com/faq_category/special-accommodations/)
- [About the Test](https://international-maths-challenge.com/faq_category/about-the-test/)
- [Test Rules and Test Day Instructions](https://international-maths-challenge.com/faq_category/test-rules-and-test-day-instructions/)
- [Test Registration, Fees and Eligibility](https://international-maths-challenge.com/faq_category/test-registration-fees-and-eligibility/)
- [Score and Score Reports](https://international-maths-challenge.com/faq_category/score-and-score-reports/)

## Category
- [Grade 11](https://international-maths-challenge.com/syllabus_category/grade-11/)
- [Grade 12](https://international-maths-challenge.com/syllabus_category/grade-12/)
- [Grade 10](https://international-maths-challenge.com/syllabus_category/grade-10/)
- [Grade 7](https://international-maths-challenge.com/syllabus_category/grade-7/)
- [Grade 9](https://international-maths-challenge.com/syllabus_category/grade-9/)

## Product categories
- [Grade 1](https://international-maths-challenge.com/product-category/grade-1/)
- [Grade 2](https://international-maths-challenge.com/product-category/grade-2/)
- [Grade 3](https://international-maths-challenge.com/product-category/grade-3/)
- [Grade 4](https://international-maths-challenge.com/product-category/grade-4/)
- [Grade 5](https://international-maths-challenge.com/product-category/grade-5/)

## Testimonial Type
- [Parents Testimonial](https://international-maths-challenge.com/testimonial-type/parents-testimonial/)
- [Students Testimonial](https://international-maths-challenge.com/testimonial-type/students-testimonial/)

## Optional
- [Sitemap index](https://international-maths-challenge.com/sitemap_index.xml)