سودوکو

Exciting and intellectual game of Sudoku
Place the numbers 1 to 9 in empty houses so that each digit is seen once in rows, columns, and small 3x3 squares.
The rules of this game include 4 basic and simple conditions:
All rows and columns contain numbers between 1 and 9.
Do not repeat the number in any line.
And no column is a duplicate number.
There is no duplicate number in any block ...

Game Guide
A quality collection of hundreds of different sudoku puzzles that will keep you entertained for a long time.