Spider Solitaire looks forgiving — you can drop almost any card onto almost any other — but that freedom is a trap. The cards that move together and the runs that actually finish are far more restrictive than they first appear. Skilled players win Spider by thinking about suits and sequencing from the very first move, not by stacking whatever fits. This guide explains the principles that win games and, just as importantly, why they work. If the rules are new, the quickest way to learn is to play a hand with hints turned on.
The goal, in one sentence
Build descending runs from King down to Ace, all in a single suit. The moment a complete same-suit King-to-Ace run forms in a column, it is removed automatically from the board. Clear all eight of those suit-runs — emptying the ten columns in the process — and you win. That single rule drives everything else: only same-suit sequences ever complete, so only same-suit building makes lasting progress.
Five principles that win games
1. Build in suit whenever you can
You are allowed to place a card on any card one rank higher, regardless of suit — a black Nine on a red Ten is legal. But that off-suit stack is temporary. Only a same-suit run moves as a single unit, and only a same-suit run completes and clears. So treat off-suit placements as scaffolding you will dismantle later, and prefer the in-suit move every time it is available, even if it looks less tidy. The whole game is really about converting messy off-suit piles into clean same-suit runs.
2. Turn over face-down cards as a priority
Every hidden card you expose is new information and a new option. When two moves are otherwise equal, choose the one that flips a face-down card. Columns you can never dig into are dead weight for the rest of the game, so dig into them early while you still have the freedom to maneuver.
3. Treat empty columns as your most valuable asset
An empty column is the single strongest resource in Spider. It can hold any card or run, which means it doubles as a workspace: you can park an off-suit card there, pull a buried same-suit run out from underneath it, and reassemble runs in the right order. Work hard to create at least one empty column, and think twice before refilling it — an empty column you keep open is worth more than almost any single move you could spend it on.
4. Make every useful move before you deal
When you deal a new row from the stock, a fresh card lands on top of every column at once, burying whatever was there. A deal made too early can cover a run you were about to complete. So squeeze out all the in-suit consolidation, all the face-down flips, and all the tidying you can before you deal. One important constraint: you cannot deal at all while any column is empty, so plan to fill gaps deliberately right before a deal rather than being forced into a bad move.
5. Anchor long runs with your Kings
Because runs build downward from the King, Kings are natural anchors. Keep them positioned where a same-suit run can grow beneath them, and try to consolidate matching suits toward those Kings. A King sitting in a clear column with its suit-mates lining up below it is the picture of a column about to clear.
Choosing your difficulty
Spider scales sharply with the number of suits. 1-suit is a gentle introduction — every card is the same suit, so any descending sequence both moves and completes, and it is ideal for learning the flow of dealing and clearing. 2-suit is the popular middle ground and where most players spend their time: it demands genuine in-suit decisions without overwhelming you. 4-suit is a serious challenge that punishes every careless off-suit tangle. CardHearth offers both 2-suit Spider and 4-suit Spider, each with unlimited undo and hints so you can experiment, see the consequences of a line, and learn faster than you would grinding blind.
Common mistakes that lose games
- Dealing from the stock too early — the number-one win-killer, because a premature deal buries progress under ten fresh cards.
- Creating off-suit tangles you then can't unwind, leaving runs that refuse to move as a unit.
- Filling or emptying columns carelessly, spending your most powerful resource on a move that doesn't advance a suit-run.
- Ignoring face-down cards in favor of tidy-looking sideways shuffles.
- Forgetting undo exists — on CardHearth, undo is unlimited, so probe a line and take it back if it dead-ends.
Practise the right way
Use Hint when you are genuinely stuck to see which in-suit consolidation you missed, and lean on unlimited Undo to test whether a deal is safe before you commit to it. Replaying the same kind of position until the in-suit and empty-column instincts feel automatic is far more effective than rushing through random deals.
Frequently asked questions
Are all Spider Solitaire deals winnable?
Not necessarily. CardHearth does not pre-guarantee that a given Spider deal is solvable, so some hands cannot be won even with perfect play — this is especially true at 4 suits. That is normal for Spider. Use unlimited undo to explore a line, and if a deal dead-ends, start a fresh one rather than assuming you misplayed.
Is 2-suit or 4-suit better to learn on?
Learn the mechanics on 1-suit, then spend most of your time on 2-suit. Two suits is the popular middle ground: it forces real in-suit decisions without the brutal difficulty of four suits. Move to 4-suit only once consolidating same-suit runs and managing empty columns feels automatic.
Can I move a multi-card run at once?
Yes, but only if the cards form a descending sequence in the same suit. You can stack any card on a card one rank higher regardless of suit, but a group only travels together when it is a clean same-suit run. Off-suit stacks must be moved one card at a time, which is why untangling them early matters.
Keep going
Ready to put it into practice? Play Spider Solitaire now, or step up to 2-suit and 4-suit when you're ready. For a different kind of planning, our Klondike strategy and FreeCell strategy guides are worth a read, and the guides hub covers the whole CardHearth library.