There are many games which have been computerized thanks to technological progress advance and it is the same with Sudoku.
Sudoku-7 is an electronic version of the famous reflection game. The game principle is not changed, i.e. to fill in the nine squares with figures 1 to 9 without any repetition vertically or horizontally. You can select from the seven levels of difficulty depending on the player’s competence.
It is also possible to change the game which you have begun or backup the current game in order to finish it later. It is possible to modify its skins, just download them from the editor’s site. Moreover, you can print games so that you can bring them with you.
A very good software to make one’s brain work while having fun.