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How you win

Double Kong Win

雙槓 · Seung Gong

Double Kong Win (雙槓 · Seung Gong) is a Hong Kong mahjong scoring bonus: Lucky on lucky: your kong’s replacement tile made a second kong, and that kong’s replacement won. Very rare. The legacy additive reference sheet prices it at 3 faan, and every win also carries the 1 faan base, so a hand whose only named line is Double Kong Win totals 4 faan. Under the legacy additive payout that 4 faan is the payment itself: the winner collects 12 points on a self-draw (自摸), when all three opponents pay 4 each, or 4 from the single player who discarded the winning tile (點炮). These are legacy additive reference values; tables choose their own sheet.

Unless another sheet is named, examples use the legacy additive reference sheet. Fresh installs select Half Spicy, whose hand values and payments differ. Check the sheet selected for your table.

3faan
Legacy additive reference value, from the bonus block of the legacy additive reference sheet. House rules vary from table to table — this is one common setting, not the only "correct" one. Your table can price it differently; the engine reads whatever your rule set says.

How to spot Double Kong Win at the table

When it happens: two kong-replacement draws in a row, winning on the second.

What it adds up to

Every win starts at 1 faan for the base, so a hand whose only named line is Double Kong Win is worth 1 + 3 = 4 faan. Anything else the hand happens to be — a flush, a triplet shape, a dragon set — stacks on top of that.

What 4 faan actually pays

Faan is not the score by itself — it is the number the table turns into points, and Hong Kong tables do that two different ways. The table below keeps the legacy additive reference sheet's hand values and changes only its payout model. The half/full rows are illustrative payout overrides, not the Half Spicy or Full Spicy presets, which also change hand values and settlement.

Payout modelOne payer owesSelf-draw 自摸Discard 點炮
Additivefaan is the payout4+12+4
半辣上half spicy16+48+16
辣辣上full spicy16+48+16

Self-draw: all three opponents pay. Discard: only the player who threw the tile pays. Both columns are the winner's gain, straight out of the app's settlement function.

Try it yourself

The free faan calculator opens with this hand already selected — add whatever else your hand had and watch the points move.

Open the calculator with Double Kong Win already ticked All 53 patterns

Related hands

Concealed Hand 門前清 2Base 底 1Robbing a Kong 搶槓 1Win on Kong 槓上開花 1Last-Tile Draw 海底撈月 1

More context: the pattern library lists every hand by family, the scoring guide explains how faan becomes points, and the FAQ answers the questions people ask before their first game night.

Last updated: 2026-10-24. This page is generated from Mahjiku's shipped scoring engine — the date moves only when its content does.

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© 2026 Steven Eka Halim · Mahjiku records game points only. Pencatat skor mahjong. Bukan judi, tanpa taruhan.