Nope but my husband play this. I tried to study to get understand how to play it but nope. So I ain't gonna try ha!
You have to put 1-9 on each row, and 1-9 in each column and lastly 1-9 in each 9 boxes.
Here is a example link: Sudoku - How to Play
I like mind teaser game.. it gives me the skill and challenge for fun
Right, actually no repeat of same number in row, column and in same box