Spider Solitaire Strategy

Spider Solitaire is a game of phases, and the winning move changes with the phase. The habits that open a game well — dig fast, reveal everything — will lose the endgame, where patience and sequencing take over. This guide works through the game in order: the opening, the empty column that powers the mid-game, the discipline of suits, and the endgame where wins are actually converted. It assumes you know the rules; if not, start with the complete rules reference, then come back.

Everything here applies to all three variants, with the stakes rising as suits are added. At 1 suit these ideas are helpful; at 2 suits they are the difference between winning a quarter of your games and a half; at 4 suits they are the entry fee.

The opening: your first 10–15 moves

The deal hides 44 cards, and the opening has one job: shrink the unknown. Every move that flips a face-down card buys information, and information compounds — a revealed card opens moves you could not see, which reveal more cards in turn. In the first ten to fifteen moves, when two options look otherwise equal, take the one that turns a card face up.

Not all reveals are equal, though. The four left-hand columns start six deep; the six right-hand columns start five deep. Dig where the hole is shallowest — a five-card column is one card closer to becoming the empty column that will power your mid-game. Concentrating your excavation on one or two promising columns beats spreading reveals evenly across the table.

Two more opening habits pay off for the whole game. First, build on high cards when you have the choice: a sequence parked on a King or Queen has room to grow all the way down, while the same cards parked on a 5 hit the floor at the Ace. Second, don't commit to suits early. It is tempting to start assembling a beautiful in-suit run from move one, but the opening is too information-poor for construction projects. Take the reveals, keep your stacks shallow and flexible, and let the suits organize themselves once you can see more of the table.

The empty column game

An empty column is the most valuable thing you will ever own in Spider, and the most common way to waste one is to admire it. Empty columns are engines, not trophies. Their value is not the space itself but what the space lets you do: lift the top of a mixed stack somewhere temporary, re-sort it in suit order, and put it back mobile. A single empty column converts an off-suit tangle from permanent to temporary.

Creating one is the natural continuation of the opening: pick the shallowest, most cooperative column and empty it deliberately, even at the cost of moves that build nothing. Protecting one is harder, because the game constantly tempts you to fill it with whatever is in the way. Before parking a card in your empty column, ask whether the card can ever leave. A 5♦ dropped on empty ground can move onto any 6 later; a King can leave only by starting a run or dying there. Park low and mobile, not high and permanent — unless you are deliberately founding a run on that King.

Spending one is the skill that separates levels of play. Good spends: a re-sort that turns a mixed stack into a movable in-suit run, a chain of moves that flips two or three face-down cards, or absorbing a bad stock deal without wrecking your structure. Bad spends: convenience moves that could have waited, or filling the gap reflexively the moment something fits. At 4 suits, the entire mid-game is essentially a negotiation over when and how to spend column space — a theme the 2-suits-vs-4-suits article explores move by move.

Suit discipline

The core tension of Spider: placement is suit-blind, movement is suit-strict. Every off-suit placement is a loan — convenient now, repaid later with an untangling fee. Discipline does not mean never borrowing; it means borrowing knowingly. Three scenarios show when the off-suit move is actually correct.

Scenario one: the reveal outranks the run. You hold a lone 7♥; there is an 8♥ two columns over, and an 8♠ sitting on top of a column with four face-down cards. The in-suit move to the 8♥ builds a pretty pair. But if moving the 7♥ elsewhere first lets you move that 8♠ and flip a hidden card, the information is usually worth more than the suit match — especially in the opening, when each reveal reshapes the whole plan.

Scenario two: the temporary parking spot. A 10♣ blocks the 9♦ you need, and your only landing square is an off-suit Jack. Take it. The off-suit placement is a known, bounded cost — one future move to relocate the 10♣ — in exchange for immediate progress. The mistake is not parking off-suit; it is parking off-suit and then building another off-suit card on top, turning a one-move loan into a structure.

Scenario three: saving the deal. The stock is ready, one column is empty, and the rules refuse to deal over a gap. Whatever you drop in will be off-suit relative to something — it does not matter. Choose the most mobile filler you can (a low, movable card or short in-suit run), fill the gap, and deal. An off-suit move that unlocks ten new cards is not an impurity; it is the price of admission.

The pattern across all three: off-suit moves are correct when they buy information, tempo, or access — and wrong when they merely postpone a decision.

Stock deal preparation

Each stock deal drops ten cards at once, one on every column, burying whatever was exposed. You cannot control what arrives, but you fully control the table it lands on. Before every deal, run the tidy-table checklist:

• No useful moves left. Any reveal or consolidation you skip now costs ten cards of digging later.
• Sequences consolidated in suit wherever possible — a buried in-suit run stays movable when it resurfaces; a buried mixed stack does not.
• Junk concentrated, not scattered. Better one ugly column and nine clean ones than ten mediocre ones.
• High cards exposed where you can arrange it, so the incoming cards have somewhere to land.
• Empty columns filled deliberately — with the most expendable, most mobile card available, not whatever happens to be nearest.

A deal onto a prepared table is an opportunity; the same deal onto a messy one is a disaster you chose. This checklist is worth more to your win rate than any single tactic in this guide.

Mid-game triage

After the second or third deal, the table is crowded and the game becomes triage: you cannot fix everything, so fix the right things. Rank your projects. A column that is one reveal from empty outranks a half-built run; a stack whose mixed cards are all near the top outranks one tangled to the floor. Spend your moves where the position is closest to converting.

Learn to recognize dead columns — the tangle of interleaved suits and descending traffic jams that would cost fifteen moves to unwind. Stop investing in them. Use them as a dumping ground for cards you never want to see again, and route your real game through the columns that still breathe. Deliberately sacrificing one column to keep five healthy is not defeat; it is how crowded mid-games are won. And through it all, keep the ledger of runs and sequences honest: an in-suit sequence anywhere on the table is stored progress, and a mixed stack is stored work.

Endgame technique

The endgame begins when the stock is spent: the 104 cards on the table are all there will ever be, and the game becomes pure sequencing. The first adjustment is to complete runs in the order that helps the table, not the order they mature. A run's removal takes thirteen cards off the board — before finishing one, look at what its removal exposes. Finishing the run that uncovers a face-down card or opens a column first can make the second run possible; finishing them in the wrong order can leave the last one stranded.

Sometimes the right move is to delay a run. Because completed runs are removed automatically, a run one card from completion is the last moment you control it — and that near-complete run may be doing real work as a landing zone for in-suit traffic. If completing it would strand cards with nowhere legal to go, hold the final card back, restructure while the run still exists, then cash it in. It is a rare play, but when it appears, it is usually the whole game.

Endgames are also where lost positions become obvious. When no sequence of moves can untangle the remaining stacks, the game was often decided many moves earlier — sometimes at the deal itself, since not every Spider deal is winnable. Which brings us to the last skill.

Playing to learn from losses

At 2 and especially 4 suits, you will lose most games — the best players do. What separates them is that their losses produce information. When a game dies, do not just re-deal: scroll back mentally (or with undo) to the move where the position went wrong. It is almost never the last move. It is usually a casual off-suit placement four deals ago, or a stock deal clicked one move too early.

Treat undo as a laboratory instrument, not just an eraser: play a line, watch what it reveals, undo, and play the alternative. Comparing branches is the fastest calibration exercise the game offers. And measure yourself over dozens of games, not one — with unwinnable deals in the mix, a single loss carries almost no signal, but a win rate over fifty games is an honest report card. When yours plateaus, drop down a variant for a session; the flow of the game is easiest to study at 1 suit, where suit friction never obscures the positional lesson.

Five rules to remember

If you keep nothing else from this page, keep these:

1. Reveal face-down cards greedily — information is the game's only currency.
2. Never deal while useful moves remain — tidy the table first, every time.
3. Treat empty columns as engines — create one early, protect it, spend it on re-sorts and reveals.
4. Break suits knowingly, not casually — every off-suit move is a loan; take it only for information, tempo, or access.
5. Judge yourself over fifty games, not one — some deals cannot be won, and honest measurement is how you improve.

That is the whole system: dig, consolidate, prepare, triage, convert. The rest is reps — and the table is one click away.

Strategy questions, answered