3 / 4 players
Riichi
Read the table, declare Riichi and balance attack with defense. Make every decision count.
Play Online
MAHJONG WORLD · MADE FOR COMPANY
Good tiles.Better company.
Your favorite people. One familiar table.
From Riichi to regional favorites, every hand has a story.
Try it in your browser
Download the app
Your device. Your table.
A familiar game, on mobile and desktop.
13mahjong variants
2–4players at the table
WebOpen your browser. Take a seat.
01 / Familiar traditions. New possibilities.
Find your game.
Make it your table.
The strategy of Riichi or the comfort of a hometown favorite? Discover a style that feels like you.
4 players
Chinese Official
Explore a rich range of scoring patterns and public flower tiles.
Play Online4 players
Hong Kong
Classic thirteen-tile mahjong with a three-fan minimum. Balance progress and hand value.
Play Online4 players
Hong Kong–Taiwan
A sixteen-tile variant with base points, fan and dealer streaks under our house rules.
Play Online4 players
Guangdong New Style
Honors, flowers and a four-wind match bring variety to the table.
Play Online4 players
Guangdong Chicken Hand
Enjoy the familiar flow of this Guangdong favorite with your friends.
Play Online4 players
Guangdong Push-down
No chows, a focus on self-drawn wins and configurable horse bonuses.
Play Online4 players
Jingzhou
Huanghuang without honors, flowers or chows. Simple foundations, thoughtful choices.
Play Online4 players
Sichuan
Exchange three tiles, choose a missing suit and keep playing after the first win.
Play Online4 players
Shanghai
Explore Shanghai house rules with flowers, limit hands and draw carryovers.
Play Online2 players
Two-player
A face-to-face game with 72 character and flower tiles. Just the two of you.
Play OnlineVariants follow our in-game house rules. Check each room for rules and player counts.
02 / Room for every kind of get-together
More than a good hand.
A spacious lobby, a 3D table and intuitive controls. A different screen. The same familiar game.
Your own room
Create a room and share its code. Bring your favorite people together.
Casual sessions
Choose a variant and session to find a rhythm you enjoy.
History & replays
Revisit your results and hands. Bring what you learn to the next game.
04 / Your next hand starts here
From hello to your first hand.
- 01
Enter the lobby
Select Play Online to open Mahjong World in your browser.
- 02
Choose your game
Pick a variant, create a room or enter a room code from a friend.
- 03
Take your seat
Follow the room prompts to get ready, then enjoy your time together.
A few things worth knowing
Questions, answered.
Can I play in my browser?
Yes. Select Play Online to open the browser trial. Your first visit needs to load the game assets, so allow a little time.
How do I play with friends?
Open Friend Rooms in the game, create a room and share its code. Your friends can select Join, enter the code and follow the seating prompts.
Which variants are available?
There are thirteen: Riichi, Chinese Official, Hong Kong, Taiwanese, Hong Kong–Taiwan, Guangdong New Style, Chicken Hand, Push-down, Jingzhou, Changsha, Sichuan, Shanghai and Two-player.
Do mobile and desktop share the same layout?
Each has a layout suited to its screen. The mobile app uses a portrait lobby and landscape table; desktop has a widescreen lobby with side navigation. Mobile browser support is still being refined.
Does the website language change the game language?
The website supports Simplified Chinese, Traditional Chinese, English and Japanese. The game language is controlled separately in the game settings.
Where can I find the exact rules?
Rules, player counts and scoring vary by game. Read the in-game rules when creating a room or choosing a session.