Fill up the grids in the Sudoku boxes so that each grid contains all of the numbers 1 through 9, and each horizontal and vertical row contains the numbers 1 through 9 without repeating any numbers. Although there’s timer, there’s no actual time limit; it’s just there to help you challenge yourself. Note: See below game for instructions and tips.
Instructions: Use the mouse or arrow and number keys to fill the squares with numbers. If you get stuck, you can get a hint by selecting a square and clicking “Hint.” You can get up to three hints per level.