Are All FreeCell Games Winnable?

No—but almost all well-studied FreeCell deals are. Because every card is visible, FreeCell is mostly a game of planning. A small number of starting layouts still have no legal route that can move all 52 cards to the foundations.

The famous Microsoft deal 11982

The original Microsoft collection contained 32,000 numbered deals. Deal 11982 became famous as the only one considered unsolvable in that original set.

Across the first million deals produced with the Windows method, eight are considered unsolvable: 11982, 146692, 186216, 455889, 495505, 512118, 517776 and 781948. That means at least 99.9992% are solvable in that particular catalog, according to the MobilityWare FreeCell Help Center.

The percentage describes the classic Windows-generated million. It is not proof that every possible shuffling algorithm has exactly the same solvability rate.

Solvable does not mean easy

A deal is solvable when at least one sequence of legal moves reaches all four foundations. Some routes require a precise order, a cell kept open for many turns or a card deliberately held back from the foundation. One early choice can block an otherwise winnable deal.

Difficult or truly impossible?

1. Undo to the first point where every free cell became occupied.
2. Change the order in which you uncover Aces, Twos and Threes.
3. Do not fill an empty column with a trapped King.
4. Replay the exact deal and compare a different opening route.
5. Remember that a human dead end does not prove that no solution exists.

What deal numbers mean on this website

The same number always produces the same layout inside SolitarioFreeCell.eu, making it useful for rematches and friend challenges. Our deterministic numbering does not claim to reproduce Microsoft's historical algorithm, so entering 11982 here does not load the famous Windows deal 11982.

Learn how our numbered deals work, or play the daily challenge so everyone receives exactly the same cards.

Why you should try again

For a normal random deal, assuming that a solution exists is an excellent practical rule. Preserve free cells, create an empty column and expose low cards early before declaring the board blocked.