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IOI 2025 will be hosted by Bolivia. Visit the official website to learn more.

Coming soon   IOI 2025 in Bolivia

IIOT 2025 International Final

April 18th, 2025 in Competitions

Dear IOI Community, 
On behalf of the organizing committee of the International Informatics Olympiad in Teams (IIOT) 2025 International Final, I would like to warmly invite all countries to participate with a guest team.

The competition will take place in Budapest, Hungary, from May 30 to June 3, 2025. Participation is possible both onsite and online. The registration deadline is April 30.

Please note that in IIOT, teams consist of 4 students representing a school or an organization where they study programming. Only one team member may be a medalist or awarded contestant from the most recent national informatics olympiad. Guest teams are expected to follow the same eligibility rules.


Further details are available on our official website: https://iiot2025.hu/

If you have any questions, feel free to contact me at this email address or via iio.team_at_iio.team.


Best regards,
László Nikházy
IIOT International Coordinator


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