What percentage of solitaire games are winnable?
"Winnable" is one of the most misunderstood words in solitaire, because a game can be theoretically solvable and still lost by nearly everyone in practice. Here's how the odds break down by game.
Winnability by variant
The theoretical ceilings differ wildly. FreeCell is famously close to 100% (only a handful of the classic 32,000 Microsoft deals are unwinnable). Klondike Turn 1 sits around 80% under perfect play; Turn 3 is lower. 1-suit Spider is very high, while 4-suit Spider is brutal. Pyramid under strict rules is only winnable about one deal in five. Our winnability guide covers every variant.
Theoretical vs. real win rates
Theoretical winnability assumes perfect play with full information - something no human has mid-game, because cards are hidden. That's why skilled Klondike Turn 1 players win closer to 40-45% of games even though ~80% are technically solvable. The gap between "could be won" and "will be won" is where the skill lives.
Why some deals are simply dead
Certain deals are provably unwinnable no matter what you do - a key low card buried beneath its own blockers, for example. Recognising a lost position early and moving on is itself a skill. If you prefer only solvable deals, some games can be filtered, but for most variants learning to read a dead board is part of the craft.
Related questions
What is the hardest solitaire game?
Russian Solitaire, Forty Thieves and 4-suit Spider are the hardest common variants - under one deal in ten falls even to strong players. Russian demands same-suit builds with free-wheeling moves; Forty Thieves gives one pass through the stock; 4-suit Spider needs eight full same-suit runs.
Which solitaire game is best for beginners?
Klondike Turn 1 is the classic starting point - simple rules and a high share of winnable deals. 1-suit Spider is even more forgiving. TriPeaks and Golf are fast, casual picks. Once comfortable, FreeCell teaches real planning, and Russian or Forty Thieves await when you want a challenge.
How is solitaire scored?
It depends on the mode. Standard scoring rewards cards moved to the foundations plus a speed bonus, so faster, tidier solves score higher. Vegas scoring is a cash game: you "buy" the deck for $52 and earn $5 per card banked, so your score can go negative. Leaderboards rank by finish time.