Present to you the "Free Sudoku." This is a free Sudoku allows you to play even without being online. "Free Sudoku" is different different algorithms for constructing maps, although other "Sudoku" have a ready-made, limited set of cards, "Free Sudoku" generates a new card just for you, and it is always unique. Also in the game there are 63 gradations of complexity that allows you to constantly improve. The application has a number of useful features, such as: "Save Game", "Back", "Tip true figures."