This Sudoko is great!!! – Sudoku - classic number games Review

I've tried many different Sudoku apps and this app is the best I've seen. It is very easy to use. Also, by the lower right is an icon to switch the numbers from the numbers to put into the puzzle versus the numbers you can put into places showing possible numbers a space may be. All by touching the pen icon.
Review by am_yTa12 on Sudoku - classic number games.