Professor Puzzles Free 1.2
Do you remember that simple puzzle you played when you were young? The one with 8 pieces, with one hole, that you moved until you finally could get a nice picture?
Professor Puzzle Free gives you the opportunity to play that game again, from your mobile device.
Try various difficulty levels, in 4 picture categories.
There is also a PRO version of this application, with more puzzles and more difficulties.