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Klondike vs Spider Solitaire: What’s the Difference?
Klondike and Spider are the two most popular solitaire card games in the world. Klondike — the game most people simply call “Solitaire” — uses a single 52-card deck and tasks you with building four foundation piles by suit from Ace to King. Spider uses two full decks (104 cards) and challenges you to build descending same-suit sequences on the tableau.
Both games reward patience and planning, but they feel quite different in practice. This guide breaks down the key differences in rules, difficulty, strategy, and gameplay so you can decide which one suits your style.
Key Differences at a Glance
| Feature | Klondike | Spider |
|---|---|---|
| Decks Used | 1 deck (52 cards) | 2 decks (104 cards) |
| Tableau Columns | 7 columns | 10 columns |
| Tableau Building | Alternating colors (red-black), descending | Any suit descending (same suit preferred) |
| Foundations | 4 piles, build up by suit (A→K) | None — complete K→A sequences auto-remove |
| Stock Pile | Draw 1 or 3 cards to waste | Deal 10 cards (1 per column) |
| Empty Column Rule | Only Kings | Any card or sequence |
| Win Rate | ~30% (Draw 3) to ~80% (Draw 1) | ~90% (1-suit) to ~10% (4-suit) |
| Suit Variants | Draw 1 or Draw 3 | 1-suit, 2-suit, or 4-suit |
Rules Comparison
Klondike Rules
Seven tableau columns are dealt with increasing sizes (1 to 7 cards). Only the top card of each column is face-up. The remaining 24 cards form the stock pile. You draw cards from the stock (1 or 3 at a time) to the waste pile and play them onto the tableau or directly to the foundations.
Tableau sequences must alternate red and black suits in descending order. For example, a black 6 goes on a red 7. Completed sequences can be moved as a group. The goal is to build all four foundation piles from Ace up to King, sorted by suit.
Spider Rules
Ten tableau columns are dealt from two shuffled decks. The first four columns receive 6 cards each and the remaining six columns receive 5 cards each, with only the top card face-up. The remaining 50 cards sit in the stock.
You can stack any card on a card one rank higher regardless of suit, but only same-suit sequences can be moved as a group. When you build a complete King-to-Ace sequence of the same suit, it is automatically removed from the tableau. Dealing from the stock places one card on each of the 10 columns (all columns must be non-empty). The game is won when all eight suits are completed and removed.
Difficulty & Win Rates
Difficulty varies dramatically based on which variant you choose:
- Klondike (Draw 1): The easiest standard variant with an estimated win rate of 70–80% with optimal play. Most deals are solvable.
- Klondike (Draw 3): Significantly harder, with win rates around 30–40%. Accessing every third card limits your options considerably.
- Spider (1-suit): Easier than Klondike Draw 3, with win rates above 90% for experienced players. A great entry point to Spider.
- Spider (2-suit): A moderate challenge with win rates around 30–40%, comparable to Klondike Draw 3.
- Spider (4-suit): One of the hardest popular solitaire games. Estimated win rate of only 10–15% even with strong play.
In general, Klondike offers a consistent mid-range challenge, while Spider provides a wider difficulty spectrum depending on how many suits you play with.
Strategy Comparison
Klondike Strategy
- Expose hidden cards: Prioritize moves that reveal face-down tableau cards. More visible cards mean more options.
- Build foundations evenly: Avoid building one foundation far ahead of the others. You may need low cards in the tableau for intermediate sequences.
- Use empty columns wisely: Only Kings can fill empty columns, so create empties strategically when a King is available.
- Cycle the stock carefully: In Draw 3, track which cards are accessible on each pass through the stock.
Spider Strategy
- Prioritize same-suit sequences: Mixed-suit stacks block group moves. Always prefer placing a card on its matching suit when possible.
- Create empty columns: Empty columns are your most powerful tool. They act as free cells for temporarily storing cards during complex rearrangements.
- Delay dealing from stock: Each stock deal adds 10 uncontrolled cards. Exhaust all possible moves before dealing.
- Build natural sequences: Focus on building at least one or two complete same-suit runs (K–A) as early as possible to free up space.
Which Should You Play?
Both games are excellent, and the best choice depends on what you’re looking for:
Choose Klondike if…
- You want the classic, familiar solitaire experience
- You prefer shorter games (5–15 minutes)
- You like a moderate, consistent difficulty level
- You’re new to solitaire card games
Choose Spider if…
- You want a bigger, more complex puzzle
- You enjoy adjustable difficulty (1 to 4 suits)
- You prefer longer, more strategic sessions
- You’ve mastered Klondike and want a new challenge
Many solitaire enthusiasts play both regularly. Start with Klondike to learn the fundamentals, then try Spider when you’re ready for a deeper challenge.
Frequently Asked Questions
What is the main difference between Klondike and Spider Solitaire?
The main difference is in how cards are organized. Klondike builds tableau columns in alternating colors (red-black) and moves cards to four foundation piles by suit. Spider builds tableau sequences in the same suit, and completed King-to-Ace sequences are removed automatically. Klondike uses one deck (52 cards) while Spider uses two decks (104 cards).
Which is harder: Klondike or Spider Solitaire?
It depends on the variant. Spider 4-suit is much harder than Klondike, with a win rate of only 10–15%. However, Spider 1-suit is easier than Klondike Draw 3, with win rates above 90%. Klondike Draw 1 sits in the middle at 70–80%.
Is Klondike the same as regular Solitaire?
Yes. When people say “Solitaire” without specifying a variant, they almost always mean Klondike. It became the default solitaire game due to its inclusion in Microsoft Windows starting in 1990.
Can you play Spider Solitaire with one deck?
Standard Spider Solitaire requires two decks (104 cards). The 1-suit variant uses two decks with only one suit represented. For a single-deck solitaire game, try Klondike, FreeCell, or Yukon.
Which solitaire game should a beginner start with?
Beginners should start with Klondike (Draw 1) or 1-suit Spider. Both have straightforward rules and high win rates. Klondike is the best starting point because its rules are widely known. Once comfortable, try Spider for a fresh challenge.