I have just placed some money into one of three boxes: a gold box, a silver box and a lead box. Each box has an inscription. At least one of the inscriptions is true and at least one of them is false. The inscriptions are:
Gold box: The money is not in the silver box.
Silver box: The money is not in this box.
Lead box: The money is in this box.
You can only open one box, and if you open the box containing the money you get to keep the cash. Which box should you open?
As ever, please do NOT post your answers, but do say if you think you have solved the puzzle 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.