A man writes the same number, and nothing else, on 20 sheets of paper. Why? To figure this out--and hundreds of other mind-bending lateral puzzles, too--you'll

Stand out from the pack--don't think conventionally, think laterally! And, you can start developing well-honed mental skills with more than 80 braintwisting puz

"We never grow tired of good news how come' mysteries of this kind....These story brainteasers are often solved in groups...with solvers asking yes-or-no questi

Puzzles - Clues - Answers_

Are you good at thinking outside the box? Do you consider yourself logical? And, most important of all, do you love a good challenge? Then this Mensa collection