Only the current version so far — new entries appear as the app ships updates.
Готовимся к олимпиаде is a books & reference app by Азимджон Хакимов with 1+ downloads (about 3 estimated). Released May 6, 2021. Install growth, rank history, SDKs and ad networks.
From the store listing: “Application for preparing students for the Russian language Olympiad.”