How to Play Mahjong Solitaire: Rules & Strategy (2026)

There's a reason Mahjong Solitaire has survived every shift in gaming since the 1980s: it's instantly readable and quietly deep. A pile of beautiful tiles, two seconds to understand the goal, and a long tail of "wait, I should have removed those first." This is the single-player matching game — not the four-player Mahjong with hands and turns. Same tiles, completely different game. Here's how to play it well.

You can jump straight in at Mahjong and follow along.

The goal

Every tile on the board comes as part of a matching set. Your job is simple to state and satisfying to finish: remove every tile by matching it with its partner, two at a time, until the board is empty.

The tiles are stacked in a layered layout — a classic "turtle" shape, but layouts vary — so some tiles sit on top of others and some are wedged in tight. You can only remove tiles you're allowed to touch. That single rule, "which tiles can I touch right now," is the entire game.

What "free" means

You can only select a tile that is free. A tile is free when both of these are true:

• Nothing is on top of it. If even part of another tile overlaps it from a higher layer, it's locked.
• At least one long side is open — its left edge or its right edge has no tile directly beside it.

So a tile boxed in by neighbors on both the left and right is stuck, even if its top is clear. A tile with another tile sitting on it is stuck, even if both sides are wide open. It has to pass both tests.

A useful mental image: imagine sliding the tile straight out to the side. If a clear path exists to the left or to the right, and nothing is pinning it from above, it's free. Free tiles are the only ones the game will let you click.

Matching tiles

Pick two free tiles that match, and they both vanish. For most tiles, "match" means identical — the same dot tile pairs with the same dot tile, the same dragon with the same dragon, and so on.

There are two friendly exceptions:

• Flower tiles match any other flower tile, not just an identical one.
• Season tiles match any other season tile.

That's it. Those two groups are the only places where non-identical tiles pair up. Everything else has to be an exact twin. Most layouts include four of each regular tile (two matchable pairs), so you usually have a choice about which copy to remove — and that choice is where strategy lives.

Winning strategy

Clearing every tile is rarely about speed. It's about not painting yourself into a corner.

• Free the most-blocking tiles first. A tile that's holding down or hemming in several others is worth far more removed than an easy edge pair. Always ask which match opens up the most new moves.
• Work from the top and the outer edges inward. Higher layers and outside ends unlock the tiles beneath and behind them. Peeling from the outside steadily exposes the locked-up center.
• When you have four matching tiles, think before you pick. You'll often see two free copies and two buried copies. Removing the wrong pair can strand the others. Prefer the pair that also unblocks something useful.
• Don't strand tiles you'll need. If a tile's only partner is deep in the stack, be careful about burning its free twin too early — clear a path to the buried one first.
• Keep your options wide. A position with many possible moves is safe. A position with one legal move is a warning. Trade easy points now for flexibility later.

Common mistakes

• Grabbing the first match you see. Easy pairs feel productive but often open nothing. Scan the whole board before committing.
• Forgetting the "open side" rule. Players assume a clear top means a tile is free. It also needs an open left or right side — check both.
• Hoarding one tile type. Leaving all four copies of a tile until the end is fine; leaving two buried copies you can no longer reach is how boards die.
• Ignoring the lower layers. The base is where games get stuck. Every match you make up top should be in service of eventually freeing the floor.

Ready to clear the board?

Now you've got it: free tiles need a clear top and an open side, matches are identical (except flowers and seasons, which match within their group), and the win is an empty board. The rest is reading the pile a few moves ahead.

Load up Mahjong and put it into practice, or browse the rest of the shelf over on Games. The first full clear is the one that hooks you.