Make Your Own Puzzle

Fifteen - a special kind of puzzle games, which is very difficult to collect. In Fifteen necessary to replace pieces of the image, using the empty cage. When a piece is moved into place empty cell, his former position becomes the new blank cell. Thus, there is a replacement, the pieces are moving, trying to line up in the correct sequence. Such substitution is possible thanks to a square shaped pieces, and the limited scope of the playing field. In the game you can choose the difficulty, the higher the level of the game, the more pieces of the puzzle.