Sorry, but I have no permission of the person who made the tutorial to publish the font file here. Even he is selling the file in the Scirra store.
In this tutorial a Spritefont was used to organize the image tile and the game does not have a check system to find out if the player set up the puzzle correctly or not. I wanted to implement one from the scratch. I just wanted to know how to check if each of the pieces is in the right place. Just a few ideas with some explanations of how to do this would help.