Take advantage of Automatic Annotation for effortless calculations of your achievements. Track your patterns with helpful stats and improve your game as you progress.
Game Features:1. 5 levels of difficulty2. Undo/Redo and Autosave3. Standard Sudoku, Sudoku-x, Hyper Sudoku, Percent Sudoku, Color Sudoku and Squiggly Sudoku.
Please kindly note that the permissions needed for this game is only used for the online leader board. Thanks.
v1.7: Fixed some crash bugs of the game. Thanks.