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Mahjong Master

Learn Riichi & American
Mahjong

Free guides covering rules, strategy, and yaku for Japanese riichi and American (NMJL) mahjong. 300+ pages of content, 43 yaku explained, all in one place.

Strategy Guides

Ready to win, not just play?

The rules are free everywhere. These premium, printable guides teach the strategy that actually takes games.

The American Mahjong Winner's Playbook cover
American · NMJL

The American Mahjong Winner's Playbook

Read the card, win the Charleston, and take more games at your table.

Climb the Ranks cover
Riichi · Mahjong Soul

Climb the Ranks

A riichi improvement system: the 5 leaks keeping you stuck, and how to plug them.