I
Each day, a new historical prompt appears — a person, battle, council, or invention.
II
Submit your answer: the year (or decade), the continent, and one associated figure.
III
Score up to 5 points — exact year earns 3 (decade earns 2), continent earns 1, and a correct figure earns 1.
IV
Create or join a league with friends and family, and compare scores on the leaderboard.