American Mah Jongg
BGG rank
BGG #10,932
BGG rating
7.2

American Mah Jongg

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Rules assistance for American Mah Jongg

Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

  • 45 min
  • 12+
  • Complexity 2.8/5

Rules assistant for American Mah Jongg

What would you like to know?

Answers come from the official rulebook, with the page to check.

American Mah Jongg is a board game released in 1937 for 2–5 players, 45 minutes per game, and ages 12 and up. Its main mechanics are Set Collection.

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About the game

American Mah Jongg (or mahjong) is a rummy-like game for four players, a variant of the Chinese tile game (see separate entry). Players try to capture pairs, three of a kind, etc. by drawing tiles, aiming to complete hands listed in a scoring card. In the 1920s, when the Chinese game hit the United States, it became a popular fad. Interest faded, but many people continued to play. Many areas developed their own house rules and special hands. In 1937 Jewish women in NYC organized the National Mah Jongg League to standardize play and streamline the scoring system. Elements like Jokers and the Charleston, which were part of various card games, found their way into the game. Each year a Scoring Card of hands and rule changes is released. Alternatives to the NMJL cards are also published. As of 2026, the game is experiencing somewhat of a resurgence.

Editions

  • Play American Mah Jongg!enCharles E. Tuttle Co.2010
  • American Mah JonggenNational Mah Jongg League, Inc.1937
  • American Mah Jonggen(Unknown)

Publishers

  • (Unknown)
  • National Mah Jongg League, Inc.
  • Charles E. Tuttle Co.

Questions and answers

American Mah Jongg supports 2–5 players according to the catalogue. This range comes from the publisher’s listed player count, so the game can be set up for any group size within it. Some setups, rules and scoring details may still vary by player count, so check your edition’s rulebook for the exact configuration.