Mosaic : Slide Puzzles

An image divided into 16 tiles, one of which is blank, is scrambled and the object of the game (or puzzle) is to re-arrange to form the original image.
The 16 tiles are presented as in the screen shot and if you tap a tile which is vertically or horizontally next to the blank tile then that tile will ‘slide’ into the blank position.
Using this process you attempt to replicate the original image, which is shown in the top right of the screen.
The time taken to do this recorded, with elapsed time being shown at the top of the screen.
Top times are recorded on a leader board.
Each time you start a new game the image is scrambled differently.
4 images are available:
1. A number grid
2. A fractal image (mathematical pattern)
3. An image of the Trevi Fountain in Rome, in evening floodlight.
4. An image of the programmer, but there is no top corner help for this one!
Tap change image to scroll through these in turn. A changed image is not scrambled until the next new game.
When the puzzle is completed the 'Congratulations' screen appears. To enter your name (if not shown) tap 'change'.
No data is transmitted or received over the internet, and once installed the App does not require an internet connection to run. No adverts in this App.