Sliding Number Puzzle

A modern version of the classic sliding puzzle designed for adults to provide a fun way to exercise your brain. The puzzle is divided into either a 3x3 4x4 or 5x5 grid of squares that are mixed up with the bottom right square of the number missing. The missing piece allows the puzzle pieces to be moved around one square at a time. Simply move around the squares of the number until you have recreated the original numbers. Tapping the square will move it into the blank spot.
The puzzle has varying levels of difficulty. Start with the 8 puzzle pieces then 15 . As you improve and learn the patterns, you are ready for the 24 puzzle piece grid. Challenge yourself to better your times and use the least amount of moves at each difficulty level.
This popular game is also known as 15 puzzle, slide puzzle, sliding puzzle, block puzzle, sliding tile puzzle, the 15, fifteen puzzle, gem puzzle, the magic puzzle square, boss puzzle, game of fifteen or mystic square.
This puzzle is great exercise for your brain! 

On the main page tap on the picture to select the desired level.