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Mahjong variants compared

American vs Singaporean Mahjong

How American and Singaporean mahjong differ — the tile set, the hand, and above all how each one is scored.

AmericanSingaporean
Also calledAmerican Mah JonggSingapore Mahjong
Played inUnited StatesSingapore, Malaysia
Tiles152148
Flowers8 flowers — a distinct honor category; how many a hand needs is set by that year's card4 flowers + 4 seasons, plus 4 unique animal tiles (Cat, Rat, Rooster, Centipede) forming two predator-prey pairs
Jokers8 jokers — wild only in groups of three or more (pungs/kongs/quints), never singly or in a pairnone
Hand size1313
Scored inpoints (card-assigned)fan/tai (doubling)
Scoring systemfixed point value per card patternexponential doubling with a house-configurable minimum and limit
Learning curveadvancedintermediate

What sets them apart

American. American mahjong (NMJL rules) is a four-player game where legal hands are defined entirely by an officially published card that changes every year, played with 152 tiles including 8 wildcard jokers and preceded by the Charleston tile-passing ritual.

Singaporean. Singaporean mahjong plays much like Hong Kong mahjong with a 148-tile set (144 plus four unique animal bonus tiles) and doubling-based scoring whose minimum and limit vary by house rule.

American mahjong guideSingaporean mahjong guideAll variants

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