What is the Fortress layout?

The Fortress looks exactly like it sounds: a solid stronghold of tiles. Cracking it means breaking through the walls to reach the keep at its heart.

Quick answer: The Fortress arranges all 144 tiles into a walled, castle-like block, often with thick outer walls and a tall raised center like a keep. The dense packing hides a lot of tiles and keeps fewer of them free at once, which makes it a satisfying step up in difficulty.

The shape

The Fortress stacks the 144 tiles into a compact, symmetrical castle. Thick walls run around the outside, and the center rises higher like a tower or keep. That tight, blocky build means tiles are packed close, with many pinned on both sides until you open a gap.

Why it is tricky

Because so many tiles are walled in, only a handful are free at any moment, so you have fewer choices than on an open board. You have to break the walls in the right order to avoid trapping a tile you still need. It rewards patience and planning more than speed.

Where it fits

The Fortress is harder than the Turtle and Pyramid but not as brutal as the tallest layouts. If you like its dense style, the Tower and Cross take that challenge further. Read what makes a layout hard to plan your climb.

Play the Fortress

Related questions

What is the Turtle layout?

The Turtle is the classic Mahjong Solitaire layout, the one most people picture when they think of the game. Its 144 tiles are stacked into a shape like a turtle shell, five layers tall at the center and thinning out at the edges, with two extra tiles poking out like a head and tail.

What is the Pyramid Mahjong layout?

The Pyramid stacks all 144 tiles into a stepped, four-sided pyramid that rises to a point. Only the tiles around the outer edges start free, so you work inward and downward, peeling the pyramid apart layer by layer until the base is clear.

What is the hardest Mahjong layout?

The hardest layouts are the tall, tightly packed ones like the Tower and the Cross. Height buries more tiles out of sight and leaves very few free tiles at any moment, so you have less information and fewer safe choices than on a flat, open board.

What is the best Mahjong layout for beginners?

The Turtle is the best starting layout. It is balanced and symmetrical, keeps plenty of tiles free at any moment, and gives you several ways to begin, so you can learn the free-tile rule without feeling boxed in. It is challenging enough to be fun but forgiving enough to finish.