Types of Mahjong: 8 Major Variants Compared

The many types of mahjong share suits, honors, drawing, discarding, and set building, but they are not interchangeable. A legal win, claim, flower, joker, or score in one variant may be wrong in another.

Major mahjong types compared

Types of Mahjong: 8 Major Variants Compared: Variant, Typical active tiles, Signature rules

Variant	Typical active tiles	Signature rules
Hong Kong-style	136 or 144	Meld-based hands, faan scoring, optional flowers
Chinese Official / MCR	144	8-point minimum and a large standardized pattern list
Japanese riichi	136	Yaku, riichi, dora, furiten, and defensive discard reading
American Mah Jongg	152	Annual card, Charleston, racks, flowers, and 8 jokers
Taiwanese	Often 144	Commonly uses a 16-tile hand and 5 sets plus a pair
Sichuan Bloody Rules	Commonly 108	Suit-only set, void-one-suit rule, and continued play after wins
Singaporean / Malaysian families	Varies	Regional flower, animal, joker, and bonus procedures
Three-player forms	Varies	Removed tiles and redesigned draw, payment, or scoring rules

“Typical” matters. Household rules and tournament codes can change the count or procedure within the same named family.

Hong Kong mahjong

Hong Kong styles provide one of the clearest entries into the common Chinese structure: build four sets and a pair, then satisfy the table’s minimum value. Chows, pungs, kongs, winds, dragons, and flowers interact with a faan-based scoring system.

The phrase may refer to Old Style, New Style, or a house code. Confirm the minimum faan, flower scoring, limit hands, and payment table before play. Start with the Hong Kong mahjong rules.

Chinese Official or MCR

Mahjong Competition Rules provide a formal international Chinese tournament system. The standard set has 144 tiles, including 8 flower tiles. A winning hand must reach an 8-point minimum from an extensive list of scoring combinations.

MCR rewards pattern recognition across the entire hand. It is more standardized than a family table but not “the one Chinese rule.” The Mahjong Competition Rules are the appropriate reference for tournament details.

Japanese riichi mahjong

Riichi uses a 136-tile set without flowers. Red fives may replace ordinary fives. A complete shape also needs at least one yaku, a qualifying hand condition; dora increases value but does not supply the yaku requirement.

The discard grid, furiten, riichi declaration, and visible information make defense unusually explicit. Use the current World Riichi Championship rules for a documented international code and our riichi beginner guide for the learning sequence.

American Mah Jongg

American play uses 152 tiles, racks, 8 flowers, 8 jokers, and a current annual card. The winning hand must match one complete card line rather than any ordinary four-sets-and-a-pair shape.

Before normal turns, players complete the Charleston tile exchange. Jokers work only in eligible groups, and flowers remain in the rack as card-line tiles. Learn the American rules with the same card used by your group.

Taiwanese mahjong

Many Taiwanese rules use a 16-tile concealed hand and a 17-tile winning hand: 5 sets plus a pair. That larger structure changes deal size, waits, and the number of tiles needed in the wall.

Scoring varies widely among Taiwanese tables. Ask whether flowers, dealer streaks, special hands, and payments follow a club document or family convention.

Sichuan Bloody Rules

Common Sichuan Bloody Rules use only the 3 numbered suits, for 108 tiles. Players select or declare a suit to void, and a hand cannot win while still holding that forbidden suit. In widely played “bloody” formats, play continues after the first winner until the hand reaches its defined end.

Tile exchange and scoring options vary by platform and organizer. Treat “Sichuan mahjong” as a family, not a complete rulebook.

Southeast Asian and other regional forms

Singaporean, Malaysian, Vietnamese, and Filipino mahjong can add animals, jokers, flowers, bonus tiles, or special replacement procedures. Their local vocabulary may resemble Chinese or American terms while producing different legal actions.

Three-player mahjong also appears in several traditions. Japanese sanma commonly removes 2–8 Characters; other three-player games remove or add different tiles. Use a published three-player format instead of simply leaving one seat empty.

Mahjong solitaire is a separate game

Computer and tabletop mahjong solitaire present layered layouts of tile faces. You remove matching free pairs until the board clears or no move remains. It shares the artwork but not the four-player rules, social information, or hand construction.

Search results that say “free mahjong” often mean this puzzle. If the screen asks you to match open pairs rather than draw and discard, use the mahjong solitaire guide.

Games like mahjong

If you want a related mechanism rather than another mahjong variant:

• Rummy and gin rummy use draw-and-discard set collection with playing cards.
• Rummikub makes runs and groups from numbered tiles in a shared display.
• Hanafuda games use compact illustrated decks with very different combinations.
• Domino games offer tactile tile play but usually focus on matching ends or point patterns.

These games can feel familiar, but none teaches mahjong claim priority, honors, walls, or variant scoring.

How to choose a variant

Choose in this order:

1. Find the variant your intended group actually plays.
2. Obtain one current rulebook or annual card.
3. Inventory the correct tiles and accessories.
4. Learn the win condition before memorizing scoring.
5. Practice one version until its turn procedure is automatic.

The best first type is not the simplest on paper. It is the one with reliable teachers, opponents, and a shared reference.