Sudoku is an exciting puzzle game with which you can test your intelligence and logical thinking. Today in the new online game Ultimate Sudoku we want to present to your attention its modern version. Before you on the screen there will be playing fields broken inside into an equal number of cells. Partially they will be filled with numbers. Under the playing fields you will see a panel on which numbers will be drawn. Your task is to fill in all the cells in the playing fields with numbers following certain rules, which you will be introduced to at the very beginning of the game. As soon as you do this, you will be given points in the Ultimate Sudoku game and you will move on to the next level.