What are the free cells for?

The free cells are the heart of the game - four little spaces that turn a jumbled board into a solvable puzzle.

Quick answer: The four free cells are open spaces that each hold exactly one card. They give the game its name and its strategy: you use them to park cards temporarily, freeing up moves and letting you shuffle stacks around. Think of them as four extra hands that can each carry one card.

What a free cell does

Each of the four cells above the board can hold one card of any suit or rank. You can drop a card into an empty cell at any time, and pull it back out onto a valid spot later. They are storage, plain and simple - a place to set a card aside while you dig out the one you actually need underneath it.

Why they multiply your power

Free cells do more than store cards. The number you can move in one go is (free cells + 1) x 2 ^ (empty columns), so every open cell increases how large a run you can shift. Keep them open and you stay flexible; fill them all and you can only move one card at a time. Our glossary explains the mechanic in full.

The golden rule

Treat free cells as a short-term loan, not a dumping ground. A card that goes into a cell has to come out somewhere, so put it there with a plan to retrieve it. Good players keep at least one cell empty as breathing room. See the full rules for the exact legal moves.

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Related questions

How many cards can you move at once in FreeCell?

By the strict rules you only ever move one card at a time, but free cells and empty columns let you shift a whole run in one motion. The formula is (free cells + 1) times 2 to the power of empty columns. With all four cells open and no empty columns, that means five cards at once.

How do you win FreeCell?

You win by moving all 52 cards to the four foundations, each built up from Ace to King in a single suit. The path there is about planning: get the Aces and low cards up early, keep free cells and columns open, and always think a few moves ahead before you commit.

Should you always empty a column in FreeCell?

Empty columns are powerful, but emptying one is not always the right move. An empty column lets you move far more cards at once and store cards you cannot place elsewhere. Still, sometimes holding a useful sequence in place beats clearing the column, so it depends on the position.