How do I play Classic 15 Puzzle?

Slide tiles into the empty spot to restore the 1–15 order on the 4×4 grid. Plan your moves so every tile falls into place nicely.

How often can I play?

Shuffle creates a new solvable board whenever you want, so you can practise and chase faster solves all day long.

Slide the numbered tiles to rebuild the classic 4×4. Shuffle for a fresh, solvable board whenever — keep practising your moves.

Here’s some picks you might wanna try next.

Race the clock in a daily 3×3 sliding puzzle.

1 player

Solve a daily 6x6 mini Sudoku.

1 player

Slide tiles, match numbers, and hit 2048.

1 player

Reveal colourful pairs, track your moves, and beat the daily timer.

1 player