Sudoku - Classic Puzzle!

The Sudoku Classic Puzzle is the number puzzle game for both beginners and advanced players. Whether you would like to relax or keep your mind active - pass your free time in a pleasant way! With 4 difficulty levels, intuitive interface, and all the functions right at your fingertips, this Sudoku app is sure to be your favorite. Features: - 4 difficulty levels: Easy, Medium, Difficult, and Expert - Auto-Check to see your mistakes as you go - Pencil mode to make notes as on paper - Duplicates will be highlighted - Unlimited undos - Unlimited Hints - auto-Save - Eraser - 9x9 grid and intuitive d...