Fifteen Puzzle: Space

Shuffled square tiles break space images into scattered fragments. In Fifteen Puzzle: Space, all 54 rounds use a different astronomy picture, with scenes drawn from planets, star fields, constellations, and drifting rock bodies. A single blank slot stays on the board, and the numbered pieces slide into that space until the full image returns.

How to play?

During a round, move one numbered block at a time into the empty cell and continue rearranging the grid until the picture looks correct again. After a finished image passes the round, the next picture becomes available, letting the full set unfold one screen at a time.