Dominoes

Tile the board completely with 1×2 dominoes — no gaps, no overlaps, and work around the walls. Every board can be tiled; the trick is finding the one arrangement that fits. More walls and bigger boards each level.

• Logic
• Medium
• about 4 min

How to play

1. Tap one cell, then a neighbouring cell, to lay a domino across both.
2. Cover every open cell exactly once. Dark cells are walls — leave them empty.
3. Tap a placed domino to pick it back up. Fill the whole board to solve.

Play free in your browser — the first levels need no account.

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