Hong Kong
VMC Classic and HKMA rules
- Two rule sets: VMC Classic and HKMA
- Faan calculator and scoring guide
- Play against bots or online with friends
PLAY · LEARN · CONNECT
One table. Many ways to play.
Hong Kong Mahjong and MCR, right in your browser. Play against bots, or invite friends to the same table online, and learn from the Coach, the score calculator and the pattern guides.
Try 3 hands against the bots for free. Then register with your email, also free, for unlimited play and online tables.
Train your memory recall tile combinations and keep track of what has been discarded.
Sharper focus follow every turn, read the table and plan your next move.
Strategic thinking it takes planning, judging risk and adapting, not just luck.
A social game four around a table brings people closer and widens your circle of friends.
Keeps the mind active regular thinking, quick counting and strategy are good exercise for the brain.
4 Mahjong Variants - Free to Play
- Hong KongHKMAVMC ClassicPLAY · PRACTISE
MCRCompetition rulesPLAY · PRACTISE- RiichiJapaneseIn preparation
AmericanWith jokersIn preparation
In your browser
No download. Works on a computer, tablet or phone.
Bots or friends
Online tables for 1 to 4 players; bots fill the empty seats.
Learn as you play
Coach, score calculator and scoring guide for every variant.
Mahjong in two traditions
Each variant follows its official rules and its own guidebook.
MCR
Mahjong Competition Rules
- 81 official patterns with explanations
- Points calculator and scoring guide
- Coach and bots at three levels
Riichi and American Mahjong are being prepared. Compare the variants in detail →
Start in four steps
- Choose a variantHong Kong is a friendly start; MCR uses the international competition rules.
- Open a tablePlay alone against bots, or create a room and share the code with friends.
- Draw and discardPick a tile from your hand and discard it. The Coach can suggest a move.
- Claim and winTake a discard to complete a set, and build 4 sets and a pair.
What is Mahjong?
Mahjong is a game for four players with 136 or 144 tiles. The goal is to build a complete hand of four sets (a run of three, three alike, or four alike) and one pair. Each variant has its own scoring: Hong Kong counts faan, MCR counts points and needs at least 8 to win. The scoring guides in the app explain every pattern.