Math App Saturday (#13 Sudoku)

Each Saturday, I link a free game to download on your iTouch/iPad/iPhone. I try to select games that provide fun practice with math skills and concepts. This week...Sudoku, an electronic version of Sudoku rated #9 game of the year by Apple.

I like to have math games on my iTouch for a variety of situations...waiting in line, as a Workbox activity, while driving in the car (for my ds, not me!) 

Find the other games I've listed here.

If you have games to recommend, please comment!