Mystifying Mind Benders contains more then 100 riddles and puzzles. It aims to challenge every aspect of your puzzle-solving abilities and contains a huge variety of different types of teaser, from seemingly simple riddles to almost impossible IQ questions, from mind-melting geometry problems to lateral thinking posers, and from confounding conundrums to extreme enigmas.

A novel approach to puzzle-solving! The problems in this book describe situations which are unusual or even bizarre, and which defy any attempt to find a ready explanation. However, the puzzles are constructed in a manner that will make the circumstances fit one, and only one, reasonable and logical answer. This lends itself to an entertaining and exciting challenge.

Scratch your head over these puzzle questions, all of which are based on real-world science. As you answer the question, you'll be learning how to do everything from turning water into wine to cracking safes, and how to build a time machine! Baffle your friends with these factual conundrums - from how two equidistant cities can be separated by different distances, to how to pot every ball in pool without fail - in over 100 different puzzles.

Containing around 200 fascinating science puzzles posing real-world questions for you to ponder and solve at home. The answer to each problem explains a scientific principle in easy-to-understand terms, so not only are you solving puzzles, you are also having fun while you learn. This fun book takes a slightly different look at puzzle questions, and all of the posers are based on real-world science. So you'll learn how to boil water in your palm, why you can crack your knuckles, how to walk on fire, why feet feel cold on a wooden floor and of course how you get an egg into a bottle.

This book offers the puzzle-lover a superb collection of many types of puzzle, all crammed into this one volume. There are riddles, lateral thinking problems, mathematical posers, mysteries to solve and many many more. The hundreds of puzzles in this unique collection will give your brain a great workout for months on end!

This fun puzzle pack contains 60 fascinating science puzzles. Challenge your friends or solve them yourself with this beautifully illustrated set of cards. The answer to each problem - on the reverse of each card - explains a scientific principle in easy-to-understand terms, so not only are you solving puzzles, you are having fun while you learn!