Stacked Deep — 100 Emoji Mahjong Boards | Puzzle Studio Pack

⚠️ Requires 7ThirtyWorld Puzzle Studio (sold separately). This is an expansion pack — a puzzle file that loads into the Studio app. It is not a standalone game and will not open on its own.

100 mahjong boards. Every one is provably clearable.

Large boards of 132 to 148 tiles built around long corridors and buried middles, on four shapes: Gate, Labyrinth, Wings and Hourglass.

The difficulty here is not the tile count — it is how few tiles are free at any moment. Labyrinth in particular is a true spiral with one way in, so the order you take pairs matters far more than it does on an open board.

Every board can be cleared — and that is proven, not hoped

Most mahjong apps deal tiles at random, which is why so many boards turn out to be impossible. These are built backwards: pairs are lifted off an empty layout in a legal order, and that order is kept as a working solution. Every board was replayed at build time to confirm it, then cleared again by an automated player driving the game's real controls.

Being clearable does not mean being easy. A careless order can still strand you — which is the game. That is what Shuffle is for.

What you get

• 100 boards, 132–148 tiles each, on four bespoke silhouettes
• Far fewer free tiles at any given moment than the lower tiers
• No two boards alike, and every board different from the other packs
• Emoji chosen for clarity — no two faces on a board look alike at tile size
• Undo, Hint and Shuffle built in, with Shuffle re-dealing what's left into a solvable board again

How to load it

Open 7ThirtyWorld Puzzle Studio, choose Add a pack, and select this file — or just drag the file onto the app. It joins your library permanently and works completely offline.

Instant digital download. One pack file. 100 boards. Yours forever.