Mahjong Solitaire FAQ โ Frequently Asked Questions
153| 154| 155| 156|Whether you are a complete beginner or a seasoned player, you probably have questions about Mahjong Solitaire. This FAQ covers everything from basic gameplay mechanics to cultural background, troubleshooting, and technical details. Click on any question to jump to the answer, or scroll through to read them all.
157| 158|Q1: What is Mahjong Solitaire and how is it different from traditional Mahjong?
160|A: Mahjong Solitaire is a single-player tile-matching puzzle where your goal is to remove all tiles from a layered pyramid by matching identical pairs. Traditional Mahjong (้บปๅฐ, mรกjiร ng) is a four-player draw-and-discard game similar to the card game rummy, involving complex scoring, betting, and social play. They share the same beautiful tile set โ the iconic Bamboo, Characters, Dots, Winds, and Dragons โ but the gameplay could not be more different. In the West, "Mahjong" most commonly refers to the solitaire version you see on this site. For more detail, see our guide on how to play Mahjong Solitaire.
161|Q2: How do I know which tiles are "free" and available to match?
165|A: A tile is free โ meaning you can click and select it โ only when two conditions are met: (1) no other tile overlaps it from above, and (2) at least one side (left or right) is fully open with no adjacent tiles touching it. Free tiles appear highlighted or at full opacity in our game, while blocked (non-free) tiles appear dimmed and cannot be clicked. Understanding this rule is the key to the whole game; see our complete rules page for a deeper explanation.
166|Q3: Can Flower tiles match with any Flower, or do they need to be identical?
170|A: Great question! Flower and Season tiles are the only exception to the "identical match" rule. Any Flower tile (Plum ๆข , Orchid ่ญ, Chrysanthemum ่, or Bamboo ็ซน) can match any other Flower tile. Similarly, any Season tile (Spring ๆฅ, Summer ๅค, Autumn ็ง, or Winter ๅฌ) can match any other Season tile. This flexibility is inherited from traditional Chinese Mahjong, where Flowers and Seasons served as bonus tiles rather than playing pieces in the main hand.
171|Q4: What do I do when there are no moves left?
175|A: This is called a "dead end" โ tiles remain on the board but no valid matching pairs exist among the free tiles. When this happens, you have several options: (1) use the Shuffle button to randomly rearrange the remaining free tiles, creating new match possibilities; (2) use Undo to reverse your last few moves and try a different matching sequence; or (3) if you are out of shuffles and undos, start a New Game. Pro tip: before giving up, scan the board one more time โ sometimes a valid match is hiding in plain sight in a corner or along a tall stack!
176|Q5: How is the score calculated in Mahjong Solitaire?
180|A: Scoring varies by implementation, but our game uses a combination system: you earn a base score per matched pair (2โ10 points), a time bonus multiplier โ the faster you clear the board, the higher the multiplier (up to 2ร for clears under 3 minutes), and penalties for helper usage (Shuffle: โ100 pts, Hint: โ25 pts, extra Undos: โ10 pts each). A perfect game with no helpers and a fast time can earn 2,000+ points. For a complete breakdown, see our rules and scoring guide.
181|Q6: Is every Mahjong Solitaire board solvable?
185|A: No. Because tiles are distributed randomly at the start of each game, some board layouts are genuinely unsolvable regardless of how skillfully you play. This is not a bug โ it is an inherent property of the random generation algorithm. Expert players estimate that approximately 80โ95% of random boards are solvable depending on the layout complexity. This is precisely why Shuffle and Undo tools exist: they give you a fighting chance even on unfavorable boards.
186|Q7: Do I need to download anything to play?
190|A: No downloads, no installations, and no registration are required. Our Mahjong Solitaire game runs entirely in your web browser using standard HTML5, CSS, and JavaScript technologies. Just visit the page and start playing instantly. It works on Chrome, Firefox, Safari, Edge, and most modern mobile browsers.
191|Q8: How many tiles are in a standard Mahjong Solitaire game?
195|A: A complete set contains 144 tiles, broken down as follows: 108 suited tiles (Bamboo, Characters, and Dots โ numbers 1 through 9, four copies of each), 16 Wind tiles (East, South, West, and North โ four copies each), 12 Dragon tiles (Red, Green, and White โ four copies each), 4 Flower tiles (one each), and 4 Season tiles (one each). Since tiles are removed in pairs, a complete clear requires 72 successful matches.
196|Q9: What does the "Undo" button do and how many undos do I get?
200|A: The Undo button reverses your most recent match, returning both tiles to their original positions on the board. This is extremely useful when you realize you made a suboptimal move or want to test whether a particular match will unlock valuable tiles (the "peek" technique). Our game provides 5 free undos per round. Additional undos beyond the free allowance incur a small score penalty. Undo can only reverse the single most recent move โ you cannot undo a chain of moves.
201|Q10: Can I play Mahjong Solitaire on my phone or tablet?
205|A: Absolutely! Our game is fully responsive and adapts automatically to any screen size. On phones and tablets, the tiles resize to fit your screen, and the touch interface makes tapping tiles to select and match them feel completely natural. The game works on iOS (iPhone/iPad Safari and Chrome) and Android (Chrome, Firefox, Samsung Internet). No app store download is necessary โ just open the URL in your mobile browser.
206|Q11: What is the history and cultural meaning behind the Mahjong tiles?
210|A: Every Mahjong tile is steeped in Chinese cultural symbolism. The Bamboo suit represents resilience and the ancient use of bamboo tally sticks as currency. Characters (่ฌ, "ten thousand") symbolize wealth and abundance. Dots represent copper coins with square holes. The Winds (ๆฑๅ่ฅฟๅ) reflect Chinese cosmological beliefs about the four directional guardians. The Dragons (ไธญ็ผ็ฝ) embody Confucian values: centrality, prosperity, and purity. Flowers and Seasons represent the "Four Gentlemen" of Chinese art and the cyclical passage of time. For a deep cultural exploration, read our article on Chinese Mahjong culture, symbols, and traditions. For the game's historical journey, see the history of Mahjong.
211|Q12: Why is it called Mahjong Solitaire if it is not really Mahjong?
215|A: This is one of the most common confusions among new players! The name is a historical artifact. When American programmer Brodie Lockard created the first digital tile-matching solitaire game in 1981 on the PLATO computer system, he used physical Mahjong tiles and called it "Mah-Jongg Solitaire." The name stuck even though the gameplay has nothing in common with four-player Mahjong. In some countries, the game is marketed as "Shanghai" (after the 1986 Activision version) or "Taipei" (after the Microsoft Windows version) specifically to avoid this confusion. Despite the misleading name, the game has earned its own identity and is now one of the world's most-played puzzle games. For the full origin story, see our history page.
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