Fifteen Puzzle

Moves: 0
Time: 00:00

About Fifteen Puzzle

The Fifteen Puzzle is a sliding puzzle that consists of a frame of numbered square tiles in random order with one tile missing. The object of the puzzle is to place the tiles in order by making sliding moves that use the empty space.

How to Play

Click or tap any tile adjacent to the empty space to slide it into the empty slot. Rearrange the numbers sequentially from 1 to 15 starting from the top-left corner with the empty space ending in the bottom-right corner to win!

Frequently Asked Questions

Q: Are all puzzle arrangements solvable?
A: Yes! Our game generator automatically ensures that every shuffled configuration is mathematically solvable before you play.
Q: Is this puzzle game free to play?
A: Yes, it is 100% free, lightweight, and works seamlessly across all web browsers without any downloads.
Q: Can I play on mobile devices?
A: Absolutely, the layout is fully responsive and supports smooth touch interactions on smartphones and tablets.
Q: How is the score measured?
A: Your performance is tracked by the total number of moves made and the elapsed time to complete the puzzle.