Getting started
What is MahjOS?
MahjOS helps you organize and enjoy in-person American Mahjong — find games, sign up, keep score, and run events, all in one place.
MahjOS is a friendly home for your Mahjong life. You can find games near you, sign up for events, keep track of the hands you make, and — if you host — organize your group and run tournaments.
You don't need to learn everything at once. Most people start by joining a group or signing up for a game, and pick up the rest as they go.
Tip: You can't break anything by tapping around. Explore freely — and look for the question-mark button if you get stuck.
Related
Still need help?
Tell us what you were trying to do and a real person will get back to you — there’s no such thing as a silly question.
Email hello@mahj.events