iPhone Sudoku Grab: How does it all work? A very cool, detailed but not over your head, overview of how the iPhone app Sudoku Grab can use a picture of a Sudoku board to generate a playable game.
iPhone Sudoku Grab: How does it all work? A very cool, detailed but not over your head, overview of how the iPhone app Sudoku Grab can use a picture of a Sudoku board to generate a playable game.