Hello Mahjong help

Hello Mahjong is in development, with an internal Apple TestFlight beta and local desktop builds. There is no public download yet. A launch notification does not provide a beta invitation or game access.

The current game supports local play against bots, lessons, and optional coaching. Hong Kong and American modes use different rules. The American mode includes the game's own Open Card 2026; it is not an official NMJL card.