Participate

in the Maths competition "Brain Ring 2025"

The current competition has ended. Thank you to all the participants for making it a success. The next competition will take place from the 1 to 30 November 2025

Students who have not taken part in any previous competitions will be able to use their passcodes in the next competition.

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If you would like to see sample tasks, click here.

Subject:

Student Card Code:

Passcodes are generated after registration or provided by the teacher.

Please note!

Number of tasks: 24.

Competition duration: 45 minutes.

During the competition, it is allowed to use a draft, a writing tool, and a calculator.

During the competition, it is not allowed to use any auxiliary means such as a phone, the internet, or help and advice from others.

We wish you good luck!