The final stage of the olympiad will take place from March 5th to 7th, 2026. The contests will take place on March 6th and 7th from 10:00 to 15:00 Moscow time. All participants who have scored at least 422 points in the qualification stage are invited to the final stage of the olympiad.

Rules of the final stage

Registration status

List of documents required for participants

Information for remote participants

List of participants invited to the final stage

Registration for the final stage

The main venue for the final stage will be 1C: Research, Development, and Training Center located at: Moscow, Dmitrovskoye Shosse, 9. Free accommodation and meals will be provided to all out-of-town participants in Moscow. Registration and information about additional venues will be published later.

f you need an official invitation from the organizing committee for your trip, please send an email to contact@inf-open.ru specifying to whom the invitation should be addressed — include the full name and position (for example, to the director of School No. 1 in Moscow Ivan Ivanovich Ivanov), and specify which students should be mentioned in it.

Upon special requests from participants in some cities, additional venues are organized, making a total of 4 venues. Participants who find it difficult to reach the venues where the olympiad will be held will have the option to participate in olympiad in a remote format with proctoring.

List of Olympiad venues

• Москва
  Адрес: 1С: Центр исследований, разработки и обучения. Москва, Дмитровское шоссе, д. 9
  Контакты: Воронцова Мария Сергеевна (contact@inf-open.ru) и Чибисова Диана Витальевна (prof@1c.ru)
• Сириус
  Адрес: ОЦ «Сириус». Сириус, Олимпийский проспект, 40
  Площадка доступна только для участников мартовских программ ОЦ «Сириус».
• Липецк
  Адрес: Центр поддержки одаренных детей «СТРАТЕГИЯ». Липецк, ул. 40 лет Октября, д. 39
  Контакты: Первеев Михаил Валерьевич (perveev_m@mail.ru)
  Площадка доступна только для жителей Липецкой области.
• Иннополис
  Адрес: Республика Татарстан, г. Иннополис, Университетская ул., 1
  Контакты: Хазиева Рената(olymp@innopolis.ru, +7 (843) 203 92 53 доб.7946)
  Площадка доступна только для участников профильного интенсива «Олимпиадная информатика. Заключительный этап».

Sequence of actions for participants of the olympiad

For remote participants

• Fill out the registration form for the final stage by February 23th, indicating remote participation.
• Upload scans of required documents to the document collection form by March 3rd.
• Check email and wait for additional instructions from the organizing committee.

For participants from Moscow who are not staying at the Park Tower hotel

• Fill out the registration form for the final stage by February 23th.
• Upload scans of required documents to the document collection form by March 3rd.
• Register at the 1C office on March 5th or in the morning of March 6th (before the first round), bringing along the full set of documents.

For out-of-town participants staying at the Park Tower hotel

• Fill out the registration form for the final stage by February 23th.
• Fill out the accommodation form by February 23th.
• Upload scans of required documents to the document collection form by March 3rd.
• Register at the 1C office, bringing along the full set of documents.
• Check into the hotel in the afternoon of March 5th.