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Solitaire

Classic Klondike Solitaire. Build foundations by suit from Ace to King. Click to select, click again to move.

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Cards Out
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Click a card to select, click destination to move

About Solitaire Online Free — Classic Klondike Card Game

This is Klondike Solitaire — the specific variant Microsoft bundled with Windows 3.0 in 1990 and kept shipping for over two decades. Move all 52 cards to four foundation piles, one per suit (♠ ♥ ♦ ♣), each built from Ace up to King. Cards in the seven tableau columns stack in descending order with alternating red-black colors, and you draw from the stock pile to bring new cards into play. Single-draw mode, undo support, and win tracking are all included.

Card solitaire games go back at least to the late 18th century — early references show up in Northern European sources from the 1780s and 1790s. Klondike specifically is believed to have originated during the Klondike Gold Rush in the Yukon (1896–1899), where miners reportedly played it during long winters, though that origin story is disputed. What's not disputed is what Microsoft did to its popularity. The company bundled Klondike Solitaire with Windows originally to teach users how to drag a mouse. It worked — and almost by accident, it became one of the most-played computer games in history. Billions of games have been played across Windows installations worldwide. That's the game you're playing here, just in your browser.

Controls

  • Click the Stock pile (🂠) — Draw the next card to the waste pile
  • Click a face-up card — Select it (highlighted to indicate selection)
  • Click a destination column or foundation — Move the selected card(s) there if the move is valid
  • Double-click a card — Automatically move to the foundation pile if a valid move exists
  • Undo button — Undo the most recent move and restore the previous board state

How to Play Solitaire Online

You're moving all 52 cards from the tableau and stock to the four foundation piles. Here's how each area works:

  • Foundation piles (top right, four slots) — Build each pile for one suit from Ace up to King. Once a card is on a foundation, it can be moved back to the tableau if you need it.
  • Tableau columns (seven columns) — Cards stack in descending order with alternating colors: a red 7 only goes on a black 8, a black Jack only on a red Queen. Sequences move together. Face-down cards flip over when you move the face-up cards sitting on top of them.
  • Stock pile (top left) — Click to draw one card at a time to the waste pile. When the stock runs out, click it again to recycle all waste cards back through.
  • Only Kings can go on empty tableau columns. No other rank starts a new column — so empty columns are genuinely valuable real estate.
  • Double-click any card that can legally go to a foundation to auto-move it there. Saves a lot of clicks in the endgame.

Win by moving all 52 cards to the four foundations in the correct suit and rank order.

Tips & Strategies for Solitaire Online Free

Klondike involves both skill and luck — the initial deal determines winnability, but strategy makes a real difference in how often you win:

  • Flip face-down cards as your first priority: Every face-down card is hidden information. Moves that reveal new face-down cards are almost always more valuable than moves that just rearrange face-up cards without uncovering anything. The early game is mostly about exposing what's buried.
  • Don't rush Aces and Twos to foundations: It's tempting to send every Ace and 2 up immediately — but hold off if they're blocking useful tableau sequences. A 2 on a foundation can't be played on in the tableau anymore. Once it leaves, it's gone from the building game.
  • Guard empty columns: Empty tableau columns are gold — the only place a King can go. Don't fill one with a King unless that King has a productive sequence under it or unlocks something important. Burning an empty column for a single isolated King is often a losing trade.
  • Use the stock as a last resort: Draw from the stock only after you've exhausted productive tableau moves. The tableau gives you information and options. The stock is a fallback, not a starting point.
  • Use Undo freely: There's no penalty for undoing moves here. If a sequence is heading toward a dead end, step back and try something different. That's not cheating — it's just good play.

Skills You Develop Playing Solitaire Online

Solitaire is more cognitively demanding than it looks. Every move has real consequences: a card sent to the foundation can't come back to facilitate a sequence, an empty column filled with a King is no longer free. Good players hold all of that in mind several moves ahead, evaluating which sequence of decisions leads to the best board position — not just the most satisfying immediate move. That kind of forward planning is a genuine cognitive workout.

There's also the uncertainty dimension. You can't see the face-down cards. The stock reveals one card at a time. You're making decisions with incomplete information constantly — and that's a transferable skill. The calm, methodical pace of solitaire makes it genuinely good for stress management too, which is probably part of why it's remained popular for decades after Windows accidentally made it famous.

Frequently Asked Questions about Solitaire Online Free

No. Statistical analysis puts roughly 79–82% of Klondike deals as theoretically solvable with optimal play in single-draw mode, but average players win only around 43% of games. Some deals simply have no winning path. If you've cycled through the stock multiple times and see no productive moves left, it's probably unwinnable. Start a new game — there's no shame in it.
Yes. Click any face-up card that has a valid descending alternating-color sequence built on it, and the entire sequence moves together. A red 7 with a black 6 and red 5 stacked on it? Click the 7 and all three move as a unit to any black 8. You can't split a sequence — it always moves from the clicked card down to the bottom.
Only a King — or a sequence starting with a King. No other rank works. That's what makes empty columns so strategically loaded. Which King you place there, and what sequence sits under it, is often the decision that makes or breaks a game. If you have no Kings available in your tableau or waste, the column just stays empty until one surfaces from the stock.
Completely free — no account, no download, no payment. The game runs in your browser on desktop or mobile, and your win count is saved in the browser's localStorage so your record persists between sessions. Play as many games as you like, whenever you like.
Yes. Tap a card to select it, tap a destination to move it. Double-tapping auto-moves to the foundation where possible. The card layout scales to fit mobile screen sizes. Tablet is the most comfortable experience — there's just more room for the tableau — but it's fully playable on phones too. No app installation required.
There's no universal best opening because it depends on your specific deal. But the general principle is solid: prioritise flipping face-down cards in the longest tableau columns first. They contain the most hidden information, and uncovering them usually beats playing Aces to foundations immediately. Draw from the stock only after you've explored everything productive in the tableau.
Undo reverses your most recent move, restoring the board to exactly where it was before. You can undo multiple times to step back through your move history. There's no penalty — use it freely to correct mistakes or explore alternate paths when a sequence starts leading to a dead end. It also restores the stock and waste pile state when those were involved.
Move all 52 cards to the four foundation piles — one pile per suit (spades, hearts, diamonds, clubs), each built from Ace through King. A win animation plays when the last card lands. Your total win count is saved in your browser. To win more consistently: uncover face-down tableau cards early, don't waste empty columns carelessly, and treat the stock as a last resort rather than a first move.