Official Poker Rules
Official Poker Rules BoardDocument OPR-619 · Updated 28 September 2026

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Crazy 3-5-7 Rules

Crazy 3-5-7 is played like Three Five Seven: players are dealt three, then five, then seven cards, and declare in or out at each stage. The difference is that the wild cards accumulate, with threes wild on three cards, threes and fives on five, and threes, fives and sevens on seven, and a player needs four legs instead of three to win the pot.

Also known as Crazy Three Five Seven

Type
Guts (three-stage)
Hand sizes
3, 5 and 7 cards
Wild cards
3s; then 3s and 5s; then 3s, 5s and 7s
Legs to win
4
Pot
High only

Article 1Players, deck and objective

1.1

Crazy 3-5-7 was invented by Zac Pells, as published on pagat.com. It is a variant of Three Five Seven, and all the rules of that game apply except where this page says otherwise.

1.2

The game is played with a standard 52-card deck. Hands are ranked according to the standard poker hand rankings, with the wild cards set out in article 2.

1.3

The object is to collect four legs, points won by being the only player to stay in at a stage. The first player to collect four legs wins the pot and the game ends.

Article 2Wild cards at each stage

This is the main change from Three Five Seven, where only one rank is wild at each stage. In Crazy 3-5-7 the wild ranks carry forward and add up.

StageCards heldWild cardsHand
One33sThree-card hand
Two53s and 5sBest five-card poker hand
Three73s, 5s and 7sBest five cards of the seven
2.1

At stage one, only threes are wild. As in Three Five Seven as described on pagat.com, the three-card hand is ranked as three of a kind, then a pair, then unmatched cards, and straights and flushes do not count.

2.2

At stage two, threes and fives are wild. At stage three, threes, fives and sevens are wild.

2.3

A wild card may stand for any card its holder chooses. With several wild ranks, five of a kind is possible at stages two and three. By the usual convention it ranks above a straight flush.

Article 3Antes, the deal and declarations

3.1

Each player pays an agreed ante to the pot and is dealt three cards face down.

3.2

Players then declare in or out. The group shall agree before play whether declarations are made in turn or all at once.

3.3

Every player, including those who declared out, is then dealt two more cards face down, making five, and declares again. The same happens once more, making seven.

3.4

A player who declares out at one stage keeps their cards and may declare in at a later stage.

3.5

If no player has four legs after the seven-card stage, the cards are thrown in, every player antes again, and the next dealer starts a new cycle with three cards.

Article 4Legs, showdowns and payments

4.1

If exactly one player declares in at a stage, that player wins a leg, usually marked with a token.

4.2

If two or more players declare in, their hands are compared and the best hand wins. Each player who stayed in and lost pays the winner an amount equal to the pot, as in Three Five Seven. The group shall agree in advance if it plays a different payment rule for Three Five Seven.

4.3

If no player declares in, nothing happens and play moves on to the next stage.

4.4

When a player collects a fourth leg, at any stage, that player takes the whole pot and the game ends.

Example

Two wild ranks on five cards

At stage two, Player A holds 5♥3♣9♠9♦J♣. The five and the three are both wild, so A counts them as two more nines and has four nines.

Player B holds K♠K♦K♥7♣7♦, a full house, kings full of sevens. Sevens are not yet wild at this stage.

Four of a kind beats a full house, so Player A wins and B pays A an amount equal to the pot. On the seven-card stage, B's sevens would also be wild.

Article 5Strategy notes

Because the wild ranks add up, typical winning hands get much stronger from stage to stage. By the seven-card stage twelve cards are wild, and a player often holds several of them.

With four legs needed rather than three, a game of Crazy 3-5-7 usually lasts longer than standard Three Five Seven, and more showdown payments tend to change hands before someone takes the pot.

Article 6Frequently asked questions

What is wild in Crazy 3-5-7?

Threes on the three-card hand, threes and fives on the five-card hand, and threes, fives and sevens on the seven-card hand.

How many legs do you need to win Crazy 3-5-7?

Four. In standard Three Five Seven you need three.

How is Crazy 3-5-7 different from regular 3-5-7?

Only in two ways: the wild cards carry forward from one stage to the next instead of changing, and you need four legs to win the pot instead of three. Everything else follows the rules of Three Five Seven.

§
Final authority

Where any doubt remains in the application of this document, Rob is right.

Hand rankings, high to low: royal flush · straight flush · four of a kind · full house · flush · straight · three of a kind · two pair · one pair · high card. Suits never break ties.

Crazy 3-5-7 Rules · OPR-619 · officialpokerrules.com/crazy-3-5-7/

OPR-619Uncontrolled when printed