XVIII Open Olympiad in Informatics


  • Qualification: November 25, 2023 - January 15, 2024
  • Final stage: March 7-9, 2024

Qualification contest

Enter contest


Current standings


This year Open Olympiad in Informatics will be held in March 2024. International participants can take part in olympiad online or offline in Moscow, Russia. All offline participants in Moscow will be provided with free accommodation and meals by our sponsor 1C Company.

The qualification stage of olympiad will be from November 25, 2023 to January 15, 2024. More information about qualification stage is provided in qualification rules.



November 20, 2023. The olympiad has a new website! The olympiad schedule and qualification rules are available on the website. The qualification stage will be held from November 25, 2023 to January 15, 2024. The final stage will be held on March 7-9, 2024.