A convenient way to perfectly prepare for the Kazakh Unified National Testing in Biology in 2021 in a few weeks. The app contains 50 tickets. - Exam mode - Test for the selected ticket - Statistics of passed tickets - "Work on bugs" mode - Nice and accessible interface - 50 tickets - 1250 tickets by signs Study biology and get ready for the UNT even in the subway or queues. The lack of an Internet connection is not critical. Good luck testing)