Guide
A useful guide to solitaire variations
A solitaire variation is not just a different card layout. It is a different bargain between luck, information, space, and patience. Most variations reuse familiar parts of the same toolkit: tableau piles, foundations, stock cards, waste piles, reserves, empty spaces, suit sequences, and removal rules. What changes is which part of that toolkit has the power.
In Aces Up, the question is usually: can this lower exposed card be thrown away before it blocks a better one? In Klondike, it is: can I uncover the face-down cards before the stock runs out of useful help? In FreeCell, it is: can I use temporary space without trapping myself? Those are all solitaire games, but they ask the player to think in very different ways.
Rules
The five rules that change everything
To understand a solitaire variation quickly, look at five rules before anything else: what the goal is, which cards are visible, how empty spaces work, how the stock is used, and whether groups of cards can move together. Those details tell you more than the shape of the opening layout.
Empty spaces are a good example. In FreeCell, empty tableau columns are powerful because they let you move longer sequences. In Aces Up, an empty pile is more like a rescue slot: it can uncover a buried card, but it may disappear again as soon as you deal. In Klondike, an empty column may accept only a king, which makes timing matter in a completely different way.
Skill
Skill, luck, and visible information
Some solitaire variations feel fair because the important information is visible. FreeCell is the clearest example: most of the game is on the table from the first move, so the player has room to plan. Hidden-card games such as Klondike and Yukon have a different texture. You can make the right move and still reveal the wrong card.
Luck is not a flaw in solitaire; it is one of the dials. A short game like Aces Up can afford brutal deals because restarting costs almost nothing. A longer game like Forty Thieves needs a different kind of patience, because a poor early decision may not become obvious until much later.
Stock
Why the stock pile changes the pace
The stock pile is the clock in many solitaire variations. In draw-one Klondike, the stock offers steady information and more chances to correct course. In draw-three, the order of the waste pile matters much more, because useful cards can pass by at the wrong moment. In Golf and TriPeaks, the stock becomes a runway: every card you turn over may extend a streak or end it.
Aces Up uses the stock differently again. Dealing adds one card to each pile, so every tap can improve one suit while burying another. That is why clearing obvious removals before dealing is not busywork. It changes which cards are exposed when the next layer lands.
Names
Why names and rules do not always line up
Solitaire variations travelled through printed rule books, bundled computer games, and local habits long before every rule lived on a web page. Names stuck, but rules drifted. One site may allow unlimited redeals, another may allow none. One version may let any card fill an empty space, another may restrict that space to kings or specific cards.
That is why each game page here should describe the exact version being played. A good rule page should not simply say "play solitaire"; it should say what moves are legal, what the goal is, how the stock behaves, and which common house rules are included or left out.
Choosing
Which solitaire variation should you play next?
Choose by mood. If you want a quick game with almost no setup, play Aces Up, Golf, TriPeaks, Accordion, Memory, Monte Carlo, Circle, Clock Patience, or Kings in the Corners. If you want a concentration-style recall game rather than a tableau builder, Memory Solitaire gives you a full face-down deck and same-rank pairs to find; if you want those same-rank pairs to become a spatial puzzle, Monte Carlo asks for touching cards in a 5x5 grid and changes the grid after every removal. If you want a clock-themed game with real tableau decisions, Grandfather's Clock turns the dial into twelve suit foundations and eight open working columns. If you want a shaped value puzzle, play Pyramid or Giza; Pyramid uses a stock and waste, while Giza turns those extra cards into visible reserve columns. If you want a compact arithmetic foundation puzzle, try Calculation. If you want ranks to unlock row by row, try Osmosis. If you want exposed-edge geometry in a large reserve, try Crazy Quilt. If you want a classic climb from messy tableau to clean foundations, choose Klondike, Gargantua, Harp, Agnes, Canfield, Double Canfield, Duchess, Four Seasons, Casket, La Belle Lucie, Shamrocks, Flower Garden, Cruel, or Bristol. Gargantua is the larger Klondike-family stop if you want two decks, nine columns, and tight stock passes without Batsford's king reserve; Harp keeps that shape but gives the stock more breathing room. Duchess is the choice-driven reserve stop if you want to pick the foundation base yourself from four visible fan tops. Four Seasons is the compact cross-and-corners stop if you want base-rank foundations, rank-only packing, and no redeal; Kings in the Corners uses the same table geography for a hand-shedding puzzle with king-only corners and whole-pile moves. Flower Garden is the open bouquet stop if you want six visible columns, rank-only builds, and reserve cards available from the start. Shamrocks is the no-redeal fan stop if you want up-or-down rank movement with a hard three-card pile limit. Cruel is the sharper same-suit stop if you want visible cards and no-shuffle redeals; Bristol is the friendlier fan stop if you want rank-only building and a reserve instead of strict same-suit fans. If you want compact foundation planning, Strategy and Calculation keep the table small while making every storage choice matter. If you want paired foundations and a larger two-deck table, Double Canfield, Crazy Quilt, Casket, Alhambra, Crescent, Colorado, Diplomat, Gargantua, Harp, Miss Milligan, Indian Solitaire, or Algerian are natural choices. Miss Milligan is the row-deal stop when you want alternating-color sequences, king-only spaces, and a late reserve instead of a waste pile. Limited is the wider Forty Thieves-family stop when you want twelve shallow columns instead of ten deeper ones, while Sixty Thieves is the oversized three-deck stop when you want the same strict suit-building discipline stretched across twelve foundations. Maria keeps the 36-card opening count but trades same-suit packing for alternating colors. Indian is the different-suit Forty Thieves stop when you want a little more tableau flexibility plus hidden cards to reveal, while Diplomat is the friendlier rank-building stop when Forty Thieves feels too strict but you still want two-deck pressure. If you want a puzzle where careful planning matters more than luck, FreeCell is the natural next stop. If you want open information with stricter suit building, Eight Off is a sharper cousin, while Penguin adds a beak rank, seven flipper cells, and stricter same-suit space planning. If you want all cards visible but almost no spare workspace, Baker's Dozen gives you thirteen small columns and closed empty spaces; Spanish Patience relaxes that same family by letting spaces refill; Mrs. Mop turns the thirteen-column idea into a two-deck open Spider-family sorter with suited runs and no stock, while Simple Simon gives you a smaller one-deck version with ten open columns, mixed-suit builds, and no draw pile. If you want alternating-color packet play with Spider-like row deals but foundation-builder goals, Miss Milligan is the better fit; if you want same-suit packet play with a forgiving space rule, try Wasp; if you want that family stricter, try Scorpion. If you want cribbage-style counting without an opponent, Cribbage Solitaire turns discards and the crib into a four-deal score chase. If you want a Spider-like game with every tableau card visible and stock rows for pressure, try Beetle; if you want the whole two-deck problem open from the first move, try Mrs. Mop. If you want something longer and more stubborn, Spider, Brigade, Batsford, Forty Thieves, Sixty Thieves, Limited, Maria, Miss Milligan, Indian Solitaire, and Josephine are better fits.
This hub will grow one playable page at a time. A planned card becomes a link only when there is a real page behind it: a playable game where possible, clear rules, strategy, common mistakes, and notes about the rule version used. That way the directory stays useful instead of becoming a set of empty promises.