Rearrange the numbered tiles to solve the puzzle. The goal is to place all tiles in numerical order from 1 to the last number, with the empty space in the bottom-right corner.
Click or tap on any tile that is adjacent to the empty space (horizontally or vertically) to move it into the empty position.
Your performance is rated based on the number of moves and time taken. Try to solve puzzles with fewer moves and faster times to earn better ratings!