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Pokerface

(Published on 20. August 2025, 02:17 by Villse)

I got an idea for a new ruleset that I wanted to try out and I finally managed to make it work, hope you enjoy

Rules:

Normal Sudoku rules apply. Place the digits 1–9 once in every row, column, and 3×3 box.

Poker hands: Each cage represents a hand in poker, which consists of five cards (cells), except for a folded hand, which consists of only two cards (cells). If a cage does not contain five cells (with the exception of a folded hand), cages with the same value in the top-left corner belong to the same poker hand.

Example: r1c2, r3c9, r4c4, r6c6, and r8c4 belong to the same poker hand.

Every poker hand listed below appears once and only once.

Example: A cage cannot consist entirely of odd digits and also have three of the same digit, since that would represent both a flush and three of a kind.

Fold: The hand (cage) consists of only two cards (cells).

High card: All digits are different.

Pair: One pair of digits is the same.

Two pair: Two pairs of digits are the same.

Three of a kind: Three of the digits are the same.

Straight: All the digits are consecutive.

Flush: All the digits are the same color.

Full house: Three of the digits are the same, and the other two are the same.

Four of a kind: Four of the digits are the same.

Even digits represent black cards, and odd digits represent red cards.

The digits in a poker hand must sum to the number in the top-left corner.

Digits may repeat within a cage.

Hopefully, I’ve managed to make the ruleset clear enough! Happy solving!

Solve online:Sudokupad

Solution code: Column 8 (9 digits)

Last changed on today, 00:23

Solved by Chaossudokusplease, SKORP17, Sudokode, Qodec, Joyofrandomness, moo, MattYDdraig
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Comments

today, 00:24 by Villse
Fixed an error in the solution. Big thanks to MattYDdraig, who made me aware of it.

yesterday, 16:10 by Villse
just centered the preview

Last changed on 20. August 2025, 22:19

on 20. August 2025, 19:51 by Qodec
Bravo! To pull that off with such a clean solve is truly impressive, hats off! (Edit: I see that I'm parroting Sudokode below. We need more hats!)

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Thanks, very happy to hear! // Villse

Last changed on 20. August 2025, 22:19

on 20. August 2025, 19:04 by Sudokode
Brilliant puzzle! As a poker fan, I love how you implemented poker rules in a sudoku! Hats off.

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Thank you very much! // Villse

Difficulty:2
Rating:N/A
Solved:7 times
Observed:1 times
ID:000OSB

Puzzle variant New English knowledge

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