RULES AND FEATURES
Many authors of online versions of the Sudoku puzzle decorate games with all sorts of useful and useless items. There is nothing superfluous in this version of the game. At all! Everything is just for business. We offer you 30 levels: from easy to difficult. The fewer numbers in the squares, the harder it is to play. Switches the game difficulty (which is also considered the level number) in the Grid field. By default, it is set to 1 (the simplest one).
As a service, the game has a Solve button, which automatically fills in all fields with the correct values when clicked. But keep in mind that if you click this button, it will be impossible to restore the numbers you set.
You can play the game SUDOKU PUZZLE GAME online 24 hours a day for free. It is no need to download and install it on your computer, and it is also not required you to be the registered user. Just ckick and enjoy. See also a set of related games below on that you might be interested to look.