Solitaire has outlived every platform it has ever appeared on. It shipped with Windows to teach people how to use a mouse, and three decades later it is still one of the most played games in the world — now in a browser tab, on whatever device is nearest. This guide covers the main variants and how they differ, which ones are genuinely winnable, the tactics that separate a 30% win rate from a 70% one, and where to play them free with nothing to install.
The four variants worth knowing
Most people mean Klondike when they say solitaire, but the family is much larger, and the variants play very differently. Knowing which is which saves you from bouncing off one that was never going to suit you:
- Klondike — the classic: seven columns, four foundations, draw from the stock
- Spider — two decks, eight columns, build descending runs in suit to clear them
- FreeCell — almost every deal is solvable, with four free cells for temporary storage
- Pyramid — pair cards that sum to 13 to dismantle a pyramid of cards
- TriPeaks — clear three peaks with cards one rank above or below the current one
If you want a mix of luck and judgement, Klondike is the default. If you want a game that is almost purely skill, FreeCell is the one — and if you want a long, absorbing session, Spider at two suits is the sweet spot between trivial and brutal.
Which versions can you actually win?
This surprises people: not every deal is winnable, and the odds vary enormously by variant. FreeCell is famous for it — of the original numbered deals, all but one are solvable, so a loss there is nearly always a mistake rather than bad luck. Klondike is very different. Depending on the draw rules, a meaningful share of deals cannot be won no matter how well you play.
That difference should change how you feel about losing. In FreeCell, a loss is a puzzle you got wrong and can learn from. In Klondike, some losses were decided before you touched a card. Players who do not know this often conclude they are bad at a game that was simply unwinnable.
Draw one versus draw three
Klondike's single biggest difficulty setting is how many cards you turn over at a time. Draw one is far more forgiving and wins often. Draw three is the traditional version and much harder, because two of every three stock cards are hidden from you at any moment. If your win rate feels miserable, check which mode you are playing before blaming yourself.
Tactics that genuinely raise your win rate
Solitaire rewards a handful of habits that most casual players never adopt. None are complicated, and together they move the needle more than any amount of extra play:
- Always prefer a move that turns over a face-down card
- Empty a column early — an empty slot is the most valuable thing on the board
- Do not send cards to the foundations too eagerly; they may be needed below
- Work the largest face-down pile first, since it hides the most information
- Plan two moves ahead before touching the stock
The third one catches nearly everyone. Sending an ace or two up feels like progress, but foundation cards are gone from play, and a low card you rushed away is often exactly what you needed to move a sequence three turns later.
Why the browser is the right home for it
Solitaire asks almost nothing of your hardware, which means it runs perfectly in a tab on any device you own. There is no installer, no account, and no reason to give an app storage space for a game made of fifty-two rectangles. Start a deal on a laptop at lunch and play another on a phone later — the game is identical.
If you enjoy the format, the wider free online card games family is worth a look, and mahjong tile games offers the same calm, methodical clearing feeling with tiles instead of cards. For something that stretches the same part of your brain, try our brain training games guide.
You will find the full selection under casual games and puzzle games, or jump straight to the best online games collection if you would rather not browse.
Frequently asked questions
Is every game of solitaire winnable?
No, and it depends heavily on the variant. Nearly every FreeCell deal is solvable, so losses there are usually mistakes. Klondike is different — a meaningful proportion of deals cannot be won regardless of how well you play, especially in draw-three mode.
What is the easiest solitaire variant to win?
Klondike on draw one is the most forgiving of the classic layouts, and FreeCell has the highest solvable rate of any common variant. Spider is easiest at one suit and becomes very demanding at four.
Do I need to download anything to play solitaire online?
No. Browser solitaire runs entirely in the tab with nothing to install, no account, and no storage used on your device. It works the same on Windows, macOS, Chromebook, Android, and iOS.
What is the single best tactic in Klondike?
Prioritise moves that reveal face-down cards, and be reluctant to send low cards to the foundations early. Cards on the foundations are out of play, and a two or three you rushed away is often the exact card you need a few moves later.