Puzzles are very popular logic games. There are various types and varieties of puzzles. Here is presented only one kind of puzzle that is the most famous. It is the integration of two or more two-dimensional elements that has a small part of the original picture drawn on it, in order to obtain the whole original image. The elements are formed by drawing original image at orthogonal panel, and then cut into many smaller, same size rectangular parts so-called tiles. Tiles are randomly lined up...