Mystifying Mind Benders: Over 100 cunning riddles, puzzles and mysteries to solve by Erwin Brecher
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.