The app allows users to color a map of Russia with four colors, ensuring no adjacent regions share the same color. This feature allows users to explore geography and learn about Martin Gardner's country.
by Roman Koksharov★ 5.01 ratingsEducationFreeData updated 2026-10-14
The app offers three game modes: classic, timed, and a five-minute challenge. Players earn points for naming cities, with longer names yielding more points.
The app simplifies the process of calculating test scores for the Unified State Exam. It allows users to convert their obtained scores into their test format equivalent, eliminating the need for cumbersome tables.
