Sudoku description

In the version,Sudoku has added one mode. Only when you solved the former, the next puzzle is available.

Sudoku (also called Number Place) is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9x9 grid with digits so that each column, each row, and each of the nine 3x3 sub-grids that compose the grid contains all of the digits from 1 to 9.

Features:
● 3 difficulty levels
● Many levels in each grade
● Auto-fill,and also you can shut this feature
● Check errors
● Clear notes
● Auto-save
● Stars

We hope you enjoy Sudoku and please contact our five star support if you have any questions :-)