Slide Puzzle
Sort 1–8 in the fewest moves
How to play
Click a tile that touches the empty cell to slide it in. Reach 1·2·3 / 4·5·6 / 7·8·□ to win.
Classic 3×3 sliding puzzle. Tap a tile next to the empty cell to slide it. Arrange 1 through 8 in order — fewer moves and faster time means you're sharper. Arrow keys also work.