15-Puzzle (Sliding Tiles)
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An MIT-licensed HTML5 implementation of the classic 15-tile sliding number puzzle. Slide numbered tiles into the correct order using the one empty space. Features multiple difficulty challenges including spiral patterns and magic square arrangements.
Click a tile adjacent to the empty space to slide it. Arrange all tiles in numerical order 1–15. Choose challenge layouts from the menu.
15-Puzzle (Sliding Tiles) is a free puzzle game developed by Oliver Merkel. You can play it directly in your browser — no download or installation required. The game is fully compatible with desktop and mobile devices, so you can enjoy it on your phone, tablet, or computer.
An MIT-licensed HTML5 implementation of the classic 15-tile sliding number puzzle. Slide numbered tiles into the correct order using the one empty space. Features multiple difficulty challenges including spiral patterns and magic square arrangements.
| Developer | Oliver Merkel |
| Category | puzzle |
| Platform | Browser (HTML5) |
| Release Year | N/A |
| Rating | ★ 4.0 / 5 |
| Price | Free |