Niu niu: five cards, three of them, and what is left over

The names, and what game this is

牛牛 (niu niu, literally "bull bull") is also widely called dou niu (斗牛, "fighting the bull"), and in English you will see it as bullfight or bull bull. All three are the same game.

It is a banking game, not a shedding game like big two and not a betting game like zhajinhua. Everybody plays against whoever holds the bank, and never against each other. Two players can both beat the banker in the same round and both get paid, or both lose, and neither outcome has anything to do with the other.

Everything below describes the most common Malaysian form. Niu niu varies more between tables than almost any game on this site, and the section on house rules sets out exactly which parts you should expect to be different.

Card values

The counting is simple and, importantly, tens and picture cards are all worth ten rather than zero. That differs from baccarat and from san gong, and mixing them up will wreck your reading of a hand.

Some tables count picture cards as zero instead, which changes which hands have a bull at all. It is not the common Malaysian version, but it exists, one more thing to settle before the first deal.

Playing a hand, step by step

A round runs the same way every time.

1. The bank is decided. It may rotate around the table, stay with one player, or be won by whoever bids highest (see the variants below).
2. Players bet. Everyone except the banker stakes an amount, within whatever limits the table uses.
3. Five cards each are dealt, face down, to every player including the banker.
4. Everyone works out their own hand. Look for three cards that add to a multiple of ten. If you find them, add the other two and keep the last digit. That is your bull.
5. Hands are shown and compared, each player against the banker only.
6. Settlement follows the table's multiplier ladder: the stronger the winning hand, the larger the multiple.

Worked example. You hold K, 7, 3, 8, 6. The king is ten, so K + 7 + 3 makes twenty, a multiple of ten, so you have a bull. The remaining 8 and 6 total fourteen, and the last digit is four, so you have bull four (牛四).

Second example. You hold 5, 5, 10, Q, J. Take 10 + Q + J: that is thirty, a multiple of ten. The two fives left over total ten, whose last digit is zero. Zero counts as ten, the top of the scale. That is niu niu itself, the best ordinary hand in the game, also written as bull ten.

Third example. You hold 3, 4, 6, 9, J. Check every group of three: 3+4+6 is 13, 3+4+9 is 16, 3+4+10 is 17, 3+6+9 is 18, and so on. None of the ten possible combinations reaches a multiple of ten, so this hand has no bull (没牛), the weakest outcome there is.

There are only ten groups of three to check in a five-card hand, and with practice you spot them instantly. There is also a shortcut worth knowing: add all five cards and take the last digit. Because the three you set aside total a multiple of ten, they contribute nothing to that last digit. So it is already your bull, if the hand has one. The whole-hand total tells you the score in advance; all the searching does is confirm a valid split exists.

How often each hand appears

The frequencies below are exact. They come from working through all 2,598,960 possible five-card hands from a single 52-card deck, using the counting in the table above. If your table counts picture cards differently, or plays from a shortened deck, the numbers will move.

Two things fall out of that table and both are worth knowing.

First, no bull is by far the most common single outcome: a third of all hands. If you are dealt nothing, that is the normal case, not bad luck.

Second, niu niu itself is the most common of the scoring hands, not the rarest. That is counter-intuitive until you see why: a hand whose five cards total a multiple of ten can very often be split more than one way, so hands that qualify for the top score are over-represented. It is also why tables pay a multiplier on niu niu rather than a jackpot. It is a good hand that arrives about once in thirteen deals.

Bonus hands (all of them house rules)

Most tables add hands that outrank an ordinary niu niu. Which ones are in play, and what they pay, is entirely local. Some tables use none of them.

• Five picture cards (五花牛 / 五公): all five cards are jacks, queens or kings.
• Bomb (炸弹): four of a kind plus any fifth card.
• Five small (五小牛): five cards each worth four or less, totalling ten or under. Rare, and usually the highest-paying hand of all where it is used.

The ranking between these varies too. Some tables put five small at the top, others the bomb. There is no authority to appeal to, which is precisely why you ask before the deal.

Multipliers, and why no fixed table exists

Settlement is stake times a multiplier that grows with the strength of the winning hand. The ladder below is one common Malaysian pattern. It is an illustration of the shape, not a standard. Treat every number in it as something to confirm.

Some tables start the multiplier at bull eight rather than seven. Some pay 4× or 5× for niu niu. Some apply the multiplier only when the player wins and settle a banker win at 1× regardless, which is a large hidden advantage to the bank. Others multiply in both directions.

Because of that, no honest page can tell you what niu niu costs to play. The answer is a property of the table you are sitting at. What is universal is the direction: every ladder makes the bank the better seat, and the more asymmetric the ladder, the better it is.

The bank, and the variants around it

Being the banker is an advantage in every version of this game. You are on one side of every comparison at the table, which spreads your risk over several bets instead of one, and on most ladders you also win ties.

• Rotating bank. The simplest home version: the bank passes around the table so everybody takes it equally often.
• Bid for the bank (抢庄牛牛). Before the cards are dealt, players bid for the right to be banker, and the winner's stake multiplies accordingly. The bidding is where most of the skill in the game sits.
• Everyone against the bank (通比牛牛). Fixed equal stakes, no betting round at all. Cards are dealt and settled immediately. The fastest version, and the one closest to pure chance.

Ties are handled locally too: some tables give them to the banker, some compare the highest single card, and some rank suits to break it. Where suits are used, the common Malaysian order puts spades highest, then hearts, clubs and diamonds.

Where skill exists, and where it does not

Be clear about this: once the five cards are in your hand, there is nothing to decide. Your best split is fixed by the cards, and finding it is arithmetic rather than judgement. There is no drawing, no discarding and no bluffing. Niu niu after the deal is a lottery ticket you read carefully.

All the real decisions sit before the cards arrive:

• How much to stake. The only lever that changes the size of your outcome.
• Whether to take the bank, and in the bidding version, what to pay for it. The bank is worth having; it is not worth having at any price, and overbidding for it is the most common expensive mistake in the game.
• Which table to play at. A ladder that multiplies banker wins but not player wins is a materially worse game than one that multiplies both.

One habit worth building: always check all ten groups of three before you say you have no bull. Missing a split that was there is the commonest error at a friendly table, and it costs the whole hand.

Playing it in Malaysia

Played socially for nothing, niu niu is a family card game and nothing more. Once money is staked it falls under the same restrictions as any other gambling in Malaysia (the Common Gaming Houses Act 1953 and the Betting Act 1953), and gambling is additionally prohibited for Muslims under Sharia law. Online versions are not licensed for the domestic market, and what that actually means for a player here is worth ten minutes on its own.

The specific risk with this game is its speed. A round takes under a minute, the multipliers make a single hand worth several times the nominal stake, and it is usually played among people who know each other, which makes stakes drift upward without anyone deciding to raise them. Agree the limit and the ladder before the first deal. Written for adults, 18 and over.