15

You are invited to play Fifteen Puzzle in three different styles. The easiest difficulty level of this field is 3×3, 4×4 is a bit more complicated, and the most difficult level of this field is a 5×5 squares.

Your task is to reposition as quickly as possible all the elements of the field into their original position.

To drag a tile (number) you need to click on it and it will automatically move on the free square of the field.

The only tiles you can move are those adjacent to the hole.