You face a room of very hungry people. A large pizza arrives and you are handed a knife and asked to cut the pizza into as many pieces as possible using just three straight cuts. Because the pizza is very hot you cannot move any of the pieces (e.g. stacking them on top of one another and then cutting). What is the maximum number of pieces that you can create using just three straight cuts?
As ever, please do NOT post your answers, but do feel free to say if you think you have solved it and how long it took. Solution on Monday.
I have produced an ebook containing 101 of the previous Friday Puzzles! It is called PUZZLED and is available for the Kindle (UK here and USA here) and on the iBookstore (UK here in the USA here). You can try 101 of the puzzles for free here.