Slide tiles into order 1–8
Moves: 0
Tap any tile next to the empty space to slide it into that gap. Work the numbers back into order, 1 through 8, moving one tile at a time.
This puzzle dates back to the 1870s, when a sliding 15-tile version briefly became a nationwide craze in the US. Every board here is shuffled by replaying random legal moves from the solved state, which means every puzzle you get is guaranteed solvable — no dead ends. Your best (fewest moves) is saved.