How Do You Play Sudoku?

It is simple.
You use numbers 1-9 vertically and horizontally. But it's not in order. You just don't use the same number twice.

(it is a frustrating game so I don't play it.
I just know how but I find it annoying) lol

No. Actually I don't understand the game.

For a complete Sudoku guide, from beginner to advanced including free tips, try: How to Play Sudoku

Sudoku is easy to learn but it is a challenge to master. If you are new to Sudoku, click the How to Play tab on the link for a brief introduction to this brain-bending game:
www.sudoku.com