15-Puzzle

Slide the tiles into order, 1 to 15.

Size

Moves 0

Time 0:00

Best —

How to play

Slide the numbered tiles until they are arranged 1 through 15 in reading order, with the empty square in the bottom-right corner.

Tap or click any tile in the same row or column as the empty square to slide it (and any tiles between it and the empty space).
Use the arrow keys: each arrow moves the empty square in that direction. For example, → slides the tile to the left of the empty into the gap.
Switch the size selector for the 8-puzzle (3 × 3) or the 24-puzzle (5 × 5).
Every shuffle is guaranteed solvable.