FREE PUZZLE
Sliding Puzzle
Slide numbered tiles back into order. The classic 8-puzzle and 15-puzzle, always solvable.
Moves
0
Best
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Why Use Our Sliding Puzzle?
Always Solvable
Puzzles are shuffled using only valid slides from the solved state, so every puzzle is guaranteed to have a solution.
8-Puzzle or 15-Puzzle
Choose the smaller 3x3 grid for a quick round, or the classic 4x4 grid for a real challenge.
Move Counter
Every slide is counted, so you can try to beat your own move count next time.
Best Score Saved
Your fewest moves to solve each grid size is saved on this device.
Simple Click to Slide
Click any tile next to the empty space to slide it - no dragging required.
100% Private
Everything runs in your browser. Nothing is ever sent to a server.
Frequently Asked Questions
Is every shuffled puzzle actually solvable?
Yes. Puzzles are generated by starting from the solved board and making many random valid slides, which guarantees a solution always exists.
What's the difference between the two modes?
The 8 Puzzle is a smaller, faster 3x3 grid. The 15 Puzzle is the classic 4x4 grid and takes more moves to solve.
How do I move a tile?
Click any tile that's directly next to the empty space and it slides into place.
Is my best score saved?
Yes. Your fewest moves to solve each grid size is saved in your browser's local storage.
Is this game free?
Yes. It's free to play with no sign-up.
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