Check out this new app that let's you solve a Sudoku by just pointing your camera towards it!!! cool huh?? 
Follow the link to download it..
https://play.google.com/store/apps/details?id=com.rtss
And don't forget to rate it!!
Follow the link to download it..https://play.google.com/store/apps/details?id=com.rtss
And don't forget to rate it!!