My First Encounter with Sudoku

Months ago, I was passed by a friend a copy of "Wo Bao" during a train ride. During my train ride, I flipped through the newspaper and stopped at this page where it showed a small box with a few numbers. Since I was bored, I started playing. Soon, I got addicted and searched everywhere for this game called "Sudoku".

I like to share this game with my friends. Gotten this puzzle from a website.

Rule: Fill the grid so that every row, every column and every 3x3 box contains the numbers 1 to 9.


Enjoy!!!