Spider Solitaire — 4 Suit — Play Free Online

Spider Solitaire 4 Suit — also called spider solitaire four suit or simply "hard Spider" — is the full-difficulty version of Spider Solitaire. The game uses two standard 52-card decks shuffled together (104 cards total). Ten tableau columns hold the initial deal; eight complete King-to-Ace sequences in the same suit must be built and cleared to win. The four additional decks of stock cards (dealt ten at a time to the columns when play stalls) add depth and the threat of an unmanageable board if columns are not kept clear.

The defining constraint of 4 Suit is the movement rule: you can only move a group of cards as a unit if every card in that group is the same suit in descending sequence. A run of 8♠ 7♠ 6♠ moves freely. A run of 8♠ 7♥ 6♠ — even though it descends in rank — is stuck as a group; you can only move the top card off it individually. This single rule transforms Spider from a relaxed sequencing game into a demanding puzzle where suit management determines everything.

The 1-suit and 2-suit Spider variants exist specifically as accessibility reductions from 4 Suit. They use the same board layout and the same deal but relax the movement rule: in 1-suit play, all cards are the same suit so every descending sequence moves freely; in 2-suit play, two suits are in play and mixed-suit runs are still immovable as groups but the constraint affects fewer sequences. If you've played and enjoyed those variants, 4 Suit is the logical — and significantly more brutal — next step.

Spider Solitaire 4 Suit uses a wider board than most solitaire variants to accommodate ten tableau columns. The columns dominate the play area. At the bottom of the screen (or beside the board on wider displays), the reserve shows the remaining deal piles — typically represented as five stacked packs of ten cards, dealt out one pile at a time. The completed foundations appear at the top or corner, showing each of the eight cleared suit sequences as they are removed from the board.

Mr. Solitaire renders all ten columns clearly with suit-colored card backs and face-up cards that show suit symbols prominently — critical for tracking which cards belong to which suit sequences in a game where suit management is everything. The move counter and elapsed time run in the info bar. An undo button is available; unlike in Klondike, in 4 Suit Spider you'll use it regularly as you work out whether a contemplated sequence of moves actually leads somewhere.

Spider Solitaire 4 Suit has a compact set of legal moves, but the suit constraint creates enormous strategic depth within them.

Move a single card. Any face-up top card on a column can be moved to any other column where the top card is one rank higher, regardless of suit. This is the only movement that ignores the suit rule. Use it to position cards for future same-suit sequence building.

Move a same-suit sequence. A group of face-up cards that form a descending sequence all in one suit can be moved as a unit to any column where the top card is one rank above the sequence's top card. Mixed-suit groups of any length cannot be moved as a unit — only their individual top card is movable.

Deal from the reserve. Click the reserve to deal one new card face-up to each of the ten columns. Dealing is only allowed if no column is empty. Plan your board before dealing — once those ten cards land, you can't undo the decision to deal without using undo.

Claim a completed sequence. When a full King-to-Ace sequence of the same suit is assembled in a column (with the King at the bottom and the Ace on top), it is automatically removed and placed in the completed foundations. You cannot defer this — the sequence is removed as soon as it is completed.

Spider Solitaire 4 Suit has a win rate of roughly 10–20% for experienced players using good strategy. The wide range reflects deal variation — some deals are structurally easier because the initial distribution happens to cluster suits together; others deal all four suits in maximally interleaved patterns that are nearly impossible to untangle. Even with perfect play and full undo, a meaningful percentage of 4 Suit Spider deals cannot be won.

The theoretical solvability of Spider 4 Suit is harder to analyze than Klondike because the game tree is much larger — 104 cards across ten columns with reserve deals creates a combinatorial space that exhaustive solvers struggle with. Practical estimates based on computer solver performance suggest somewhere between 60–70% of deals are theoretically solvable with optimal play. The gap between theoretical and practical win rates is larger than in Klondike because 4 Suit mistakes are harder to recover from.

What this means in practice: if you're winning 15% of your 4 Suit Spider games, you're performing at or above the typical strong player's level. Losing streaks of 10–15 games in a row are normal and not necessarily a sign of poor play — you may simply be working through a cluster of structurally difficult deals. The game is hard in an honest way: the wins feel earned because they are.

Spider Solitaire was created by Robert Donner at Microsoft in the mid-1990s. Donner was a programmer on the Windows entertainment pack team, and he designed Spider specifically as a harder, multi-deck alternative to Klondike — the game that had become synonymous with Windows since 1990. The original Spider used all four suits from the outset; the 4 Suit version is not a "hard mode" added later but the game as originally conceived.

When Microsoft first shipped Spider Solitaire in Windows 98 Plus! and then bundled it with Windows Me and Windows XP, the 1-suit and 2-suit modes were added as accessibility options — explicit reductions of difficulty for users who found the full four-suit game too hard or too slow. This is the reverse of how most people encounter the variants today, where 1-suit is typically the introduction and 4-suit is the endgame. Historically, the sequence ran the other way: 4 Suit came first, and the simpler modes were backfilled.

Windows XP's bundled Spider Solitaire was the version that reached the widest audience. The game shipped in three clearly labeled difficulties — Beginner (1 suit), Intermediate (2 suits), Expert (4 suits) — and the Expert label stuck. Spider Solitaire 4 Suit became the version that serious solitaire players sought out, the one traded on office computers as a quiet measure of skill.

Microsoft Solitaire Collection, which replaced the bundled classic games starting with Windows 8, continues to ship all three Spider variants. Spider 4 Suit retains its reputation as the gold standard of difficulty among the games in the collection — harder than FreeCell on a bad day, more skill-dependent than Pyramid, and more demanding than Klondike Turn 3. On Mr. Solitaire, 4 Suit Spider is implemented with full undo, the standard deal sequence, and no arbitrary difficulty restrictions.