Pre Registeration

Many of participating countries of IGO 2021 are going to participate in IGO 2022 as well.
Due to the IGO regulations, all the countries are eligible to participate in the contest. A local organizer (contact person) represents each participating country with whom the IGO jury will contact (for problems, solutions, grading, etc.). They will have the responsibility of the organization of the competition in their country.
We encourage the students from the above countries who are wondering to participate in the event to fill out the following form to contact us and get information about their local organizers.
Unfortunately, not all countries attend IGO officially. Also, there may be students in participating countries who can not attend the event officially. It may be because of living in a city different from cities hosting the exam or restriction on the number of participants or levels the exam holds. So, IGO Jury decided to make an option of Individual Participation to attend the event for those geometry lovers and interested students who can not participate officially. We also ask students of the countries not mentioned in the above list to fill out the form to receive the details of individual participation in IGO 2022.

  • The following countries participate officially in this edition of IGO. If you are from these countries, please contact the local organizer (contact person) of IGO in your country. You can contact international.igo@gmail.com to get information about local organizers.



    Albania, Algeria, Argentina, Armenia, Azerbaijan, Bangladesh, Bolivia, Bosnia and Herzegovina, Brazil, Bulgaria, China, Colombia, Costa Rica, Croatia, Cuba, Czech Republic, Dominican , Republic, Ecuador, El Salvador, Finland, Hong Kong, India, Iran, Ireland, Kazakhstan, Kosovo, Kyrgyzstan, Macedonia, Malaysia, Mexico, Nepal, Netherlands, Nicaragua, Nigeria, Panama, Paraguay, Philippines, Republic of Moldova, Romania, Russia, Slovakia, Slovenia, Syria, Tajikistan, Turkmenistan, Ukraine, Uzbekistan, Venezuela, Vietnam

    All the geometry lovers from the countries out of the list above can participate in IGO individually. In such a case, please fill out the following form. We will contact you soon for further steps of registration for individual participation.