Like playing sudoku? I do, but I’m not really great at it, I’ve spent many a Saturday afternoon dithering over where to put the 9 or the 4. But one clever chap has come up with an application for the iPhone that allows you to take a picture of a sudoku puzzle and the app will solve it for you. Sure, it’s kind of cheating, but it’s an interesting concept and quite frankly it would make me look really good in front of my friends on a Saturday afternoon! It’s available in the iTunes App Store for just 99 cents.