The Sudoku number puzzle game is an interative way to enhance your brain skills. This game has three difficulty levels Easy , Medium & Hard , with their time limits - so its time to test your skills and beat the clock. Features: 1. Number Progress : Progress according to the digit filled is shown on number controls which can be turned on/off. 2. Notes : We can double press a number control to add a note for a block. So we can note all possible digits for a block. 3. Timer : To check the time ta