Forty Thieves (4 decks) Solitaire: Play Online for Free (No Signup Required)

Forty Thieves (4 decks) is a free online card game. A game with a lot of features and amazing gameplay. Forty Thieves (4 deck) Game Layout

Forty Thieves using four decks and a 14 by 6 tableau. To play this game, you will need a big screen.

If you enjoy Forty Thieves (4 decks), you should try Solitaire, a traditional solitaire card game.

We are constantly modifying our website in response to customer input. Our game was last updated on September 14, 2023. Please contact us if you have any comments or questions.

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How to play Forty Thieves (4 decks)


There are sixteen foundation piles.

Any ace in the foundation may be transferred to any vacant pile.

A card may be added to a foundation pile if it is one higher than the pile's previous top card and is of the same suit. As a result, the only card that might be played on a Q of clubs is a K of clubs. There can be no more than 13 cards in a pile.

Cards cannot be taken from the foundation after they have been placed.


Splayed downhill, fourteen tableau piles of six cards each. Every card is dealt face-up.

A card may be added to a tableau pile if it is one lower and of the same suit as the original top card of the pile. As a result, the only card that might be played on a 9 of diamonds is an 8 of diamonds.

Cards on the tableau that are not covered by another card are free to be played onto the foundation or any other tableau pile.

Any card can fill an empty slot in the tableau.

Stock and waste:

There is one garbage pile and the remaining cards comprise the stock.

When you click on the stock, one card from the stock is dealt to the garbage. There can only be one trip through the stock.

The top card of the trash can be played to the tableau or foundation.