Antitreningi is a Russian-language platform for online tutoring, developed by the company Tandem. 

It was created to give all students a chance to study independently and conveniently from home. In addition, the platform offers a number of educational resources for teachers, including materials for teaching math and other subjects, as well as a variety of educational games and exercises for students.

Antitreningi.ru provides all the necessary tools for solving school-related problems: a student chat, a teacher chat, and a question bank. Students can also receive individual guidance from their teachers.