Sudoku classic puzzle game Free Download For Android | GetJar

A sudoku is a puzzle consisting of nine by nine squares that are grouped as nine blocks of three by three squares. In the boxes, the digits 1 to 9 must be filled in in such a way that the numbers 1 to 9 occur once in each horizontal line and in each vertical column and in each of the nine blocks. Take up the challenge and solve the sudoku.