Competitions
Register for the annual
International High School Mathematics Olympiad (IHSMO)
Go to the competitions registration page →
- Registration fees: 0 AED ($0) for all categories
- Signed Certificates of participation
- Winners receive special recognition from a partnered organisation.
- The top 3 performers from Junior, Intermediate, and Advanced competitions get featured on the VoiceMaths LinkedIn page.
Competition categories
Junior
For individuals in grades 6, 7 and 8 (ages 11 to 14). The deadline to register for the Junior-level IHSMO Challenge is 20 July 2025.
Intermediate
For individuals in grades 9 and 10 (ages 14 to 16). The deadline to register for the Intermediate-level IHSMO Challenge is 22 July 2025.
Advanced
For individuals in grades 11 and 12 (ages 16 to 18). The deadline to register for the Advanced-level IHSMO Challenge is 24 July 2025.
Competition information
The competition will take place on the 1st of August 2025. In order to maintain integrity, please do not visit other websites to aid you in answering questions.
During the competition, calculators are permitted, but depending on the region, the competition will run at different times. On the day, you will be answering 30 questions with increasing difficulty in 1 hour and 30 minutes. There will be no negative marking.
Register
All entries for the competition will be accepted. This olympiad is open to all high school students around the world!
Go to the competitions registration page →
We want you to enjoy math, and contribute towards a better and healthier society.
Resources for Revision
In order to effectively develop your problem solving skills, and perform to the best of your ability in the competition, use questions from websites such as the UKMT, or other mathematics competitions organisations.
If you are not able to find the registration link/want to contact, please mail:
voicemathsinternational@gmail.com (for any inquiries)