Rusya

Preparing for the Russian-language exam is mostly a memory problem: rules, exceptions, word lists and stress patterns, each tied to a numbered task in the paper. Rusya is built around exactly that. As the teachers' site Pedsovet describes it, you write the number of a task and get a reasoned answer, split into blocks and backed by examples — the theory for that task without leafing through a textbook.

When the bot was listed on 4ege.ru, its description promised up-to-date, structured information, an instant answer, and a service that is free and carries no advertising. For a bot aimed at school students that last point matters: the niche is full of bots that hand out three rules and then sell a course.

Two limits are worth knowing. It is theory, not a trainer, so practice with worked solutions needs a task bank next to it. And the public descriptions date from 2020–2022; whether the theory follows the current exam specification is not documented, so compare the task number with this year's demo version.