Three Regionals Cup — 2021 on the tasks of Moscow Regionals 2021, Belarus and Baltic Regionals 2021, and Northwestern Russia Regionals 2021 is traditionally running at the Yandex.Contest platform in the format of three virtual contests. On the cup page, you may register for those contests.

You may use the plain Yandex logins or OpenCup or other pre-generated logins (choose the appropriate link at the top of the page).

The regionals results will be included in the cup standings. The result of the Cup is the sum of the Grand Prix 100 (similar to Opencup) scores for all three regionals at 0:00 Jan 15 2021.