Slide the tiles to reassemble the image.

• Goal: Arrange the tiles so the full image is restored. The empty space should be in the bottom-right.
• Move: Click or tap any tile that is next to the empty space (above, below, left, or right). That tile will slide into the empty spot.
• Levels: Easy (3×3), Medium (4×4), Hard (5×5). Each level uses a random image from its set.