Sudoku game

Lately I have been starting a new game for the brain, it called (Sudoku).
This game is not math – it has a unique solution that can be reached logically without guessing.

How can you play it?

- Fill in the grid so that every row,every column, and every 3x3 boxcontains the digits 1 through 9.

It's fun. It's challenging. It's addictive!

Some useful sits to help you understand the game.

http://www.sudoku.com/


play it online


you can easy find it at jarer bookshop ( 1,500 KD ).


see what they said about this game :

Why That Sudoku Puzzle Just May Save Your Life

"When brain cells are highly stimulated, many unused genes are suddenly reactivated. We have found that a group of these genes can make the active brain cells far healthier than lazy, inactive cells, and more likely to live a long life," said researcher Giles Hardingham.