Sudoku is an interesting and challenging puzzle game to improve your logical thinking and problem-solving skills.
The rule of the game is extremely simple—fill in all blank cells in a 9x9 grid so that each row, each column and each 3x3 sub-grid contains digits 1 through 9.
While the rule is easy to pick up, solving a Sudoku puzzle can be hard and requires deep skills depending on difficulty levels of the game.
Sudoku programs are many but not all are good and complete with a nice user interface, sufficient challenging levels and well-posed puzzles with a unique solution.
If you’re using an Android mobile, iPhone or iPad, try this well-designed Sudoku game offered by genina.com and find out if you are able to complete all levels or how you rank against other players in the world.
Otherwise check out this article Best Free Sudoku Puzzle, Generator and Solver for more apps running on desktop operating system and other platforms.
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