15 Puzzle
One empty square and fifteen tiles to bring home. 4 × 4 · Solvable shuffles · Undo. Use the controls below, or return to the main game page for more games.
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How to play
- Click a tile immediately next to the empty square to slide it.
- Arrange the tiles from 1 to 15 in row order, with the empty square at the bottom right.
- Every shuffle uses legal moves from the solved board. Undo reverses a slide; New puzzle reshuffles.
Original Joywisp player. Progress here lasts for this visit; this frame does not use a third-party service or account.