There will be two rounds in the International Mathematical Olympiad «Formula of Unity»/«The Third Millennium».
The first round, by correspondence, will be held from October 22 to November 12.
Detailed information will be available near the start of the round. It is possible to obtain the list of problems and further announcements related to the Olympiad via email — register here :)
The second (final) round of the Olympiad will be held in the end of February, 2021 at multiple sites in various countries. Detailed information about locations will be available near the start of the round.