Ultimate Sudoku

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About Ultimate Sudoku

Ready for the ULTIMATE Sudoku challenge? In this classic game, use your skills to play this fun and strategic numbers game. Using numbers 1 through 9, place them strategically in the grid without using the same number twice, either in a row OR in its 3x3 grid. Choose your level of difficulty and earn your title of Sudoku master!

How to Play

Tap or click PLAY to start. Choose your level. The object of the game is to fill in the grid with numbers 1 thru 9. Each column, row, or 3x3 bolded grid must contain the number 1 through 9 exactly once.

Use your keyboard or number buttons to fill in the the grid. Race against the clock to earn your best time.

Good luck!