Play instantly in your browser — no install, no payment
Five mahjong rulesets, one browser
Korean mahjong, Japanese Riichi, Chinese Official (MCR), Sichuan and Guangdong — all in one free game. Nothing to install, nothing to pay.
What to know about this ruleset
Five authentic rulesets
Korean, Riichi, MCR, Sichuan and Guangdong are each implemented to their own regional rules.
AI practice and online tables
Train against AI with distinct playing styles, then invite friends with a single link.
Free, no install
Runs in any desktop or mobile browser, and installs to your home screen like an app.
Frequently asked questions
Is it really free?
Yes. Every ruleset and every tutorial is free, with nothing to install or pay for.
Which rulesets can I choose?
Korean mahjong, Japanese Riichi, Chinese Official (MCR), Sichuan and Guangdong.
Does it work on mobile?
Yes. Desktop, tablet and phone browsers are all supported, and it can be added to your home screen.
Explore other mahjong rules
Korean MahjongRiichi MahjongChinese Official (MCR)Sichuan MahjongGuangdong MahjongHong Kong MahjongAmerican MahjongTaiwanese MahjongLearn Korean MahjongLearn RiichiLearn MCRLearn Sichuan MahjongLearn Guangdong MahjongLearn Hong Kong MahjongLearn American MahjongLearn Taiwanese MahjongPlay with Friends