A 15 Puzzle is a sliding puzzle game consisting of frames of numbered squares in random order with one square missing.
The goal of A 15 Puzzle is to place the squares in ascending order from left to right and from top to bottom, starting with number 1 in the upper left corner and ending with a blank space in the lower right corner.
โโIt exists of four different sizes, 3ร3, 4ร4, 5ร5 and 6ร6 squares.
โโIt is played by placing the squares in increasing number order by making sliding moves
โโthat use the empty space.
โโIt can use photos from your smartphone.
โโIt can also use coloured squares.
โโIt has a score board with the best score result.
With A 15 Puzzle you can leave an ongoing game at any time and start again from this point.