FreeCell has the most extraordinary win rate of any mainstream solitaire game: approximately 99.999% of deals are solvable with optimal play. Understanding this number — and the few exceptions — can transform how you think about every game you play.
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Play Free FreeCell →The Numbers
| Metric | Value |
|---|---|
| Total possible FreeCell deals | Over 1.75 × 10^64 |
| Known unsolvable games (original 32,000) | 8 games (including #11982) |
| Win rate with optimal play | ~99.999% |
| Win rate for expert human player | ~85-95% |
| Win rate for average player | ~50-70% |
The Unsolvable Games
In the original Microsoft FreeCell with 32,000 numbered games, exactly 8 are provably unsolvable: #11982, #146692, #186216, #455889, #495505, #512118, #517776, and #781948. These were proven unsolvable through exhaustive computer analysis.
Game #11982 is the most famous. If you happen to get this deal, it cannot be won no matter how well you play.
What This Means for Your Game
The near-100% win rate has one powerful implication: if you get stuck in FreeCell, it is almost certainly your fault (a planning mistake), not the deal's fault. This is completely different from Klondike, where many losses are just bad luck.
Use this knowledge productively: when stuck, use undo to backtrack, try a completely different approach, and treat every stuck position as a puzzle that has a solution waiting to be found.
Frequently Asked Questions
What percentage of FreeCell games can be won?
Approximately 99.999% of FreeCell games are winnable with optimal play. Only about 8 of the original 32,000 numbered games are provably unsolvable.
Which FreeCell game number is unsolvable?
The most famous unsolvable FreeCell game is #11982. Other confirmed unsolvable games in the original Microsoft set include #146692, #186216, #455889, #495505, #512118, #517776, and #781948.
Why is FreeCell so winnable?
FreeCell's high winnability comes from full information (all cards visible) and the four free cells providing significant movement flexibility. Nearly every position has a path to victory if you can find it.
How do I increase my FreeCell win percentage?
Learn the supermove formula, manage free cells carefully (never fill all 4 without a plan), target buried Aces first, and use undo to explore alternative paths when stuck.
Is losing at FreeCell always my fault?
Almost always, yes. The rare exceptions are the handful of genuinely unsolvable game numbers. In essentially every other game, a loss indicates a planning mistake you could backtrack and fix.