Boneset: Domino Puzzle

A full domino set is hidden in a grid of numbers. Break the board apart and put every tile back where it belongs.

Any two neighbouring numbers could be a tile from the set — and each tile appears exactly once. Work out where the tiles really lie, and the whole grid splits into dominoes. No guessing: every level has one solution, and pure deduction gets you there.

HOW IT PLAYS
• Tap between two numbers to lay a tile, or swipe across the board to lay a whole chain in one stroke.
• The set matrix ticks off every tile you have found. Lay a duplicate and both turn red — the board tells you at once.
• Wall off seams where no tile can go, like pencil marks on paper.
• Set a checkpoint before a bold move and jump back with one tap.

WHAT'S INSIDE
• 100 levels, growing from a 2×3 grid to the full double-six set on 7×8. Every one is checked to have a single solution.
• Cut-out boards with holes that change the logic.
• Daily, weekly and monthly challenges: one board for everyone, against the clock.
• A level generator: pick a size and a difficulty and get a fresh board — or open a friend's by code.
• Every board is timed, and the first solve is the one that counts. See how yours compares with everyone who solved it.
• Ten languages. Plays offline.

Why Boneset? Bones is what domino players call the tiles, and the set is all of them. Finding every last one is the whole game.