Leonhard Euler Olympiad 2026/27: Remote Stage on 8 November and 6 December

A mathematics olympiad for students in grade 8 and below; school students of the corresponding grades from other countries take part through national organising committees (last season there were participants from Russia, Kazakhstan, Kyrgyzstan and Uzbekistan, and the olympiad has a Kazakhstan national organising committee). The remote stage has two rounds, on 8 November and 6 December 2026: tasks are published on matol.ru, solutions are uploaded in a personal account, and registration is required. The regional stage takes place in January - February and the final in March 2027. Participation is free.