By Online Solitaire Free Editorial Team · Editorial Standards
Learn about hidden solitaire games. Discover strategies, tips, and guides for playing free solitaire games online.
The digital standardisation of solitaire — driven by the games bundled with early personal computers and later by the most-downloaded mobile apps — created a catalogue of approximately ten to twelve variants that the majority of players know by name. This visible catalogue is a tiny fraction of the full patience family. Beneath it sits a large population of single-deck solitaire games that require nothing more than a standard 52-card deck, have rules as elegant and strategically interesting as the mainstream variants, and have simply never received the attention of a high-profile software implementation. These are the hidden solitaire games: not obscure because they are inferior, but invisible because the digital distribution layer that creates awareness of solitaire variants ignored them.
Playing hidden solitaire games with a physical deck is strategically valuable in ways that online play cannot replicate. Physical play removes the automatic move-checking that online implementations provide, requiring the player to independently verify every build, every movement, every foundation placement — which forces a deeper engagement with the rules and the game state than the automatic validation of digital play. Physical play also requires the player to actively represent the game state rather than passively observing it, which develops position-reading skills that transfer back to online play as improved board awareness. And physical play makes the deal structure tangible: shuffling, dealing, and laying out the tableau manually creates an immediate appreciation of the deal's quality, depth, and accessibility that clicking a deal button does not produce.
This article covers ten single-deck patience games that can be played with a standard 52-card deck, that most solitaire players have never encountered, and that offer strategic experiences genuinely distinct from the mainstream catalogue. For each game, the description covers the setup procedure for physical play, the key rules, the win rate range, the primary strategic challenge, and the skill it develops that transfers to mainstream solitaire.
Every game in this guide requires only one standard 52-card deck. Physical setup follows the same general procedure for all of them: shuffle the deck thoroughly (at least seven riffle shuffles for a statistically independent shuffle), deal according to the specific variant's layout instructions, and begin play with the starting face-up cards. A flat surface of approximately 60 × 40 cm is sufficient for most single-deck layouts; some variants with wide fan or row arrangements benefit from a larger surface of 80 × 50 cm. Playing with a moderately worn deck — not a brand new stiff deck, not a damaged deck with bent cards — produces the most efficient dealing and the cleanest physical card management during play. The one equipment addition that significantly improves physical solitaire play is a card tray or dedicated mat that prevents cards from sliding during the frequent repositioning that tableau management requires.
The strategic advantage of physical play that online play cannot replicate: when you deal a face-down stack yourself, you know exactly how many cards are in it, you can feel the approximate thickness of each sub-stack, and you experience the deal's construction in a way that creates immediate intuitions about depth and accessibility. These physical intuitions are what experienced patience players from the pre-digital era developed through years of physical play — and they are absent from the experience of online players who have never dealt a hand themselves. The ten games below are all enhanced by physical play for this reason: their face-down card management challenges are more viscerally apparent when the cards are physically present.
1. La Belle Lucie (The Fan). Setup: deal all 52 cards face-up into 17 fans of 3 cards each, plus one fan of 1. Only the outermost (rightmost) card of each fan is playable. Build foundations from Ace to King in suit; move only the outermost fan card to another fan's outermost position if it is one rank lower in the same suit, or to a foundation if it completes the next foundation rank. Once per game, gather all remaining tableau cards (not those already on foundations), shuffle, and redeal into fans of three. Win rate approximately 30–40%. Strategic challenge: timing the single redeal. Physical play advantage: the fan layout is visually elegant and the single redeal decision is dramatised by physically gathering and reshuffling the cards.
2. Sir Tommy. Setup: deal all 52 cards one at a time face-up; for each card, place it face-up on one of four tableau piles (player chooses). The four Aces are played to the foundation whenever they appear; foundations build up in suit to King. Only the top card of each tableau pile is accessible; once placed, a card cannot be moved between tableau piles. Win rate approximately 35–50%. Strategic challenge: every placement is permanent — the player must plan the pile assignment of each incoming card based on all future cards whose foundation access depends on the current card's pile position. Physical play advantage: dealing one card at a time and physically choosing its pile makes the irreversibility of each decision tangible in a way that a click does not.
3. Gaps (Montana). Setup: deal all 52 cards face-up into four rows of 13. Remove the four Aces, creating four gaps. A card can be moved into a gap if the card immediately left of the gap is the same suit and one rank lower (a gap at the left edge accepts only a 2). Two redeals are allowed: after exhausting moves, leave correctly-sequenced partial rows in place and gather, shuffle, and redeal all non-sequenced cards into the remaining positions. Win condition: four complete suit-ordered rows from 2 to King, with gaps at the right end of each row. Win rate approximately 15–25%. Physical play advantage: the four-row layout makes the spatial pattern of correctly sequenced cards visually immediate — partial sequences are visible at a glance and the redeal decision is clearly motivated by the current sequence state.
4. Calculation. Setup: remove one Ace, one 2, one 3, and one 4 from the deck (any suits) and place them as the four foundation starters. The foundations build regardless of suit in arithmetic sequences: Foundation 1 (Ace start): A-2-3-4-5-6-7-8-9-10-J-Q-K. Foundation 2 (2 start): 2-4-6-8-10-Q-A-3-5-7-9-J-K. Foundation 3 (3 start): 3-6-9-Q-2-5-8-J-A-4-7-10-K. Foundation 4 (4 start): 4-8-Q-3-7-J-2-6-10-A-5-9-K. Deal cards one at a time from the remaining 48; each card is placed on one of four unrestricted tableau piles or directly on a matching foundation. Win rate approximately 25–40%. Physical play advantage: the arithmetic sequences are most naturally tracked by physically noting which ranks each foundation needs next — writing the four sequences on a notecard for the first few games is legitimate and educational.
5. Osmosis (Peek). Setup: deal four cards face-up as the first column (foundation starters, one per suit — these are whatever four cards happen to be dealt). Deal four rows of four cards face-down beside the foundations; peek at (look at without revealing) the bottom card of each row — this is the Peek variant. Foundations build in suit in any order with one constraint: a card can be added to a foundation only if the same rank has already been placed on the foundation directly above it. The stock cycles through with no limit; waste pile top card is always available. Win rate approximately 40–55%. Physical play advantage: the peek mechanic is uniquely satisfying physically — briefly lifting each bottom card and memorising it adds a memory element that digital implementations remove by displaying the bottom card automatically.
6. Nestor. Setup: deal 48 cards face-up into eight columns of six, ensuring no column contains two cards of the same rank (if a collision occurs during dealing, move the duplicate to the end of the deck and continue). The remaining 4 cards form a reserve, one per column-group. Remove pairs of same-rank cards that are both face-up and accessible (top of their column) simultaneously; pairs go to a discard pile rather than foundations. Win condition: remove all 52 cards in pairs. Win rate approximately 25–40%. Physical play advantage: the constraint that no column may contain duplicate ranks during setup is a dealing challenge that makes the game's structure visible from the first moment — and physically rearranging cards to avoid column duplicates during the deal develops an immediate intuition about which rank distributions are dangerous.
7. Bristol. Setup: deal eight tableau piles, each starting with three cards dealt in a fan (face-up, slightly offset so all are visible). The stock deals three cards face-up below the tableau in a row; only the rightmost of the three stock-deal cards is immediately playable, the other two accessible only from right to left as cards to their right are played. Tableau builds in descending sequence regardless of suit; foundations build from Ace to King in suit. Win rate approximately 30–45%. Physical play advantage: the left-to-right exposure constraint on each stock deal of three cards is most naturally managed physically by laying the three cards in a row and physically removing them from right to left as they become playable — the spatial constraint is clearer in physical form than in most digital implementations.
8. Stonewall (Flower Garden). Setup: deal six tableau columns of six cards each (all face-up); the remaining 16 cards form a fully accessible reserve that can be played in any order at any time. Tableau builds in descending alternating colour; foundations build from Ace to King in suit. Win rate approximately 65–80% — the highest of the ten hidden games. Strategic challenge: despite the high win rate, the reserve management decision (which of the 16 accessible reserve cards to play immediately versus preserve for a future need) is a genuine optimisation problem. Physical play advantage: laying out the 16 reserve cards in a visible row below the tableau — with none hidden — makes the complete reserve accessibility viscerally real and motivates the timing discipline that strategic reserve management requires.
9. Beleaguered Castle (Laying Siege). Setup: remove the four Aces and place them in a central column as initial foundations. Deal the remaining 48 cards into eight columns of six, four columns on each side of the central Ace column. Tableau builds in descending sequence regardless of suit; only the top card of each column is playable; no stock, no free cells. Win rate approximately 40–55%. Physical play advantage: the castle layout — four columns flanking the Aces on each side — is a visually distinctive physical arrangement that most players have never encountered. The absence of both stock and free cells becomes immediately apparent in physical play: every card is already on the table, and the challenge is purely about finding sequences in what is already visible.
10. Grandfather's Clock. Setup: remove the following twelve cards and place them in a clock arrangement (positions 1 through 12): 9 of Hearts (9 o'clock position), 10 of Spades (10), J of Diamonds (11), Q of Hearts (12), K of Clubs (1), A of Diamonds (2 — builds to 2), 2 of Hearts (3 — builds to 3), 3 of Spades (4 — builds to 4), 4 of Diamonds (5 — builds to 5), 5 of Hearts (6 — builds to 6), 6 of Clubs (7 — builds to 7), 7 of Spades (8 — builds to 8). Each clock-position card builds in suit to the rank indicated by its clock hour. The remaining 40 cards are dealt into eight tableau piles of five, building in descending alternating colour. Win rate approximately 60–75%. Physical play advantage: the circular clock layout is the most visually distinctive physical arrangement in the patience family — impossible to replicate clearly on a standard rectangular screen — and the simultaneous tracking of twelve foundations with different target ranks is most naturally supported by the physical clock arrangement that makes each foundation's goal spatially memorable.
For fan-layout games (La Belle Lucie): treat the redeal as a planned tool, not a last resort. Many players trigger the single redeal only after completely exhausting all moves — which often means redealing from a suboptimal position with too many fan cards remaining to give the reshuffle sufficient reorganisation potential. The strategically correct approach: identify the maximum moves available from the current layout, make all productive moves (those that advance foundations or open new fan positions), and then evaluate whether the remaining fan cards have sufficient future move potential without a redeal. If the current position has fewer than eight or nine productive move sequences remaining and the foundations are less than half complete, the redeal is more likely to be productive now than after exhausting the current moves — because more cards remain to be reshuffled into potentially useful fan positions.
For irreversible-placement games (Sir Tommy): use the four-pile structure deliberately. The four tableau piles in Sir Tommy function best when assigned approximately by rank region: one pile for Aces through 4s and low-rank setup cards, one for 5s through 8s, one for 9s through Kings, and one as a flexible overflow pile for cards that do not fit the current region distribution. This loose regional assignment prevents the worst outcome of Sir Tommy — a pile whose top card blocks all four region-appropriate cards from being placed on the other piles — by distributing cards according to their foundation-access timing rather than their current playability.
For gap games (Gaps/Montana): prioritise building from the left edge. The left edge of each row has the highest strategic value in Gaps because cards placed at the left edge of a complete sequence are the anchor points that determine how many subsequent gap fills can extend rightward in the same sequence. A partial sequence starting at the left edge of a row can potentially extend across the full 12 remaining positions (2 through King) — a partial sequence starting at position 6 can extend at most 7 positions rightward. Always filling a gap at the leftmost available position in a partial sequence before filling interior gaps produces the longest expected sequences and maximises the carry-over value across redeals.
Treating the single redeal as unlimited. La Belle Lucie and similar single-redeal games allow the reshuffle exactly once. Players unfamiliar with the constraint sometimes reshuffle when stuck, then attempt to reshuffle a second time when stuck again — which is not legal. The single redeal constraint is absolute and must be tracked explicitly. Playing physically makes this constraint more memorable because the act of gathering and reshuffling is a physical event that cannot be accidentally repeated without conscious awareness.
Missing the cross-foundation rank dependency in Osmosis. New Osmosis players routinely attempt to place a card on a foundation without checking whether the same rank already appears on the foundation directly above it. Because this constraint applies across all four foundations simultaneously and changes with each card placement, the three-element move-legality check (card rank, target foundation's needed ranks, adjacent foundation's current highest rank) must be applied before every placement. Missing even one cross-foundation check leads to an illegal position that is difficult to unwind in physical play without keeping careful track of which placements were legal.
Under-using the reserve in Stonewall. The 16-card fully accessible reserve in Stonewall is so generous that players sometimes forget to use it during the early game, preferring tableau-only play while the reserve remains full. This under-use of the reserve in the early game often creates mid-game blockages that a few well-timed reserve plays would have prevented. The reserve should be actively integrated into the first ten to fifteen moves — specifically, reserve Aces and 2s should be played to the foundation immediately, and reserve cards that enable valuable tableau sequences should be played before tableau alternatives that achieve the same build without consuming reserve cards.
Players who develop physical play habits from the hidden games in this guide will find that their online play improves in three specific areas. Board reading — the ability to evaluate the full game state at a glance — improves because physical play requires active state representation rather than passive observation. Move verification — checking whether a proposed move is legal before executing it — improves because physical play has no automatic validation. And deal quality assessment — evaluating an opening position before the first move — improves because physically dealing a hand creates immediate depth and accessibility intuitions that clicking a deal button does not. Klondike and Forty Thieves are the online games that benefit most from these transferred physical play skills, because both have face-down card depth assessment and deal quality evaluation as central strategic challenges. For the full analysis of what makes specific solitaire mechanics creative and strategically distinct, see our creative variants guide. For the framework of how unusual rules change the strategy components required, see our unusual rules guide.
Three habits produce the largest improvement in physical hidden solitaire play. First, lay out the full starting position before making any move — the equivalent of the 10–15 second opening scan from the deal quality guide — and use the physical layout to identify face-down stack depths, key card positions, and opening sequence opportunities before committing to a first move. Second, track the game's resource constraints explicitly: count the number of redeal opportunities remaining, the number of reserve cards available, and the depth of each face-down stack before each move decision. Third, apply the three-pattern structural diagnostic (circular dependency, key card burial, resource exhaustion) to stuck positions before deciding whether to continue or resign — physical play makes the blockage patterns more visible because the full board is always literally in front of the player, and the diagnostic confirmation requires only a visual scan of the physical layout rather than a mental reconstruction of the game state.
Stonewall (Flower Garden) is the easiest hidden game at approximately 65–80% strategic win rate, driven by its 16-card fully accessible reserve that provides exceptional move flexibility throughout the game. Grandfather's Clock is the second easiest at approximately 60–75%, where the twelve-foundation clock structure provides enough strategic complexity to be interesting but the win rate remains high because the complete-information tableau makes all card positions visible from the start. Accordion is the hardest of the group at approximately 1–5% — its single-row consolidation structure and non-standard win condition (reduce all 52 cards to one pile) create an almost purely constraint-satisfaction problem with very few winning paths per random shuffle.
No. Each hidden game has its own proportion of intrinsically unwinnable deals, determined by its specific rule configuration. Gaps (Montana) and Accordion have high unwinnable rates; Stonewall and Grandfather's Clock have low ones. The three-pattern structural diagnostic applies to physical play as directly as to online play: a confirmed circular dependency — two cards each requiring the other to move first — a confirmed key card burial beyond accessible depth, or a confirmed resource exhaustion with no legal progress path all signal genuine unwinnability regardless of which variant is being played physically. Physical play has one additional resignation advantage over online play: the full board is always visible, which makes blockage pattern identification faster and more accurate than the mental state reconstruction required when a player has lost track of the game state in a long online session.