Reduced version of sudoku 4x4 with a very simple design for Apple Watch. Sudoku Wear has 3 game possibilities, through numbers, colors and images. Each category has 3 levels of difficulty. To play, simply tap in the cell where you want to modify the value, it will automatically increase its value. Design and playability as simple as possible designed for watch. In addition, dark colors have been used to avoid excessive consumption of the battery.