Mahj Dragon — Nine mahjong games, taught
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What it is
  Nine mahjong games for iPhone and iPad, each played by its own written
  rules, with three levels of computer opponent in every game and a teacher,
  the Dragon, who explains her advice. Four-player mahjong, not tile-matching
  solitaire.

The nine games
  Ma Que — The Sparrow; Hong Kong Classical; The 1920s Export Set;
  Singapore & Malaysian; Taiwanese 16-Tile; Sichuan Bloody-End; Riichi;
  American; Vietnamese.

Developer     OK By Us (Stewart Range)
Platforms     iPhone and iPad, iOS or iPadOS 17 or later
Availability  On the App Store on 19 November 2026, with a pre-order page before then
Price         Free to download, with a free 30-day trial of everything. After
              that, one purchase, the Full Game, keeps every game playable:
              $14.99. The Learning Center, the Atlas, every game's rules and
              joining a friend's table stay free. No subscription, no ads.
Opponents     Level 1, 2 and 3 in every game, all trained by us
American card The Dragon House Card: 50 winning hands of the app's own
Play together Up to four people on their own devices in the same room, over
              Wi-Fi and Bluetooth. No internet, no accounts, no server.
Privacy       Nothing collected. No accounts, ads, analytics or tracking.
Website       https://mahjdragon.okbyus.com/
Press contact info@okbyus.com

Pictures and films: Created with Grok. Pictures free to use in coverage of Mahj Dragon.
