Regular Freecell uses 1 deck (52 cards), but Quad Freecell uses 4 decks (208 cards). Utilize the 14 freecells to fill all 16 foundation piles. With more cards, the game offers greater strategic depth and long-lasting enjoyment as a solitaire game.

Objective of the Game
- Move all cards to the 16 foundation piles.
Foundation Piles
- Arrange cards in each pile by suit, from Ace (A) to King (K) in order.
Tableau
- The top card of each column can be moved to another column, a freecell, or a foundation pile.
- Columns can be built down in alternating colors. For example, a 5 of Clubs or Spades can be placed on a 6 of Hearts.
- Any card can be placed in an empty column.
- To simplify player actions, a convenient feature allows moving multiple cards at once by considering available freecells. This eliminates the need to move cards to a freecell one by one before transferring them to another column.
Freecells
- These are 14 temporary card storage spaces where any single card can be placed.
- Cards in freecells can be moved to the tableau or foundation piles.
Joker
- Using a Joker lets you bring a needed card to the front (though it lowers your score).
Hint
- Clicking the Hint button highlights movable cards (though it lowers your score).
Undo
- Clicking the Undo button returns the game to the previous state (though it lowers your score).