Spider Solitaire
Build runs from king down to ace and clear all eight.
How to play
- Build columns downwards — any card can land on a card one rank higher, whatever the suit.
- Only a run in one suit moves as a unit, so keeping suits together is the whole game.
- Complete a run from king down to ace in one suit and it leaves the table. Clear all eight to win.
- Click the stock in the top right to deal a card onto every column — you cannot deal while a column is empty.
- Start on one suit and move up to two or four when you want a harder deal. Undo is unlimited (U or Z).
What it trains
- Long-horizon planning — a run takes many moves to assemble and one to spoil
- One suit, two suits or four: the difficulty is a dial, not a wall
- Calm by default: unlimited undo, no timer, no ads and no game over
Play Spider Solitaire free online, full screen, with nothing to download and no account. Build descending runs in the ten columns and complete a king-to-ace run in a single suit to lift it off the table; clear all eight and the game is won. Start on one suit, step up to two suits when that gets comfortable, and take on all four when you want the hard version. Unlimited undo, large cards, and no time limit — the clock stays off unless you switch it on. The Full screen button expands the board to fill the window on desktop and mobile alike, and your deal is saved if you close the tab.
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