A series of logic problems that have been created by Mensans, with the aim of specifically improving various aspects of logical thought and lateral thinking thr

With over 1,500 questions, and including separate picture quizzes and IQ-style tests, The Mensa Quiz Book is the ultimate challenge for any aspiring quizzer to

A series of over 400 logic puzzles and problems of a variety of levels of difficulty designed by some of Mensa's leading puzzle-setters, with the aim of specifi

It's not elementary, but you will need Holmes's famed powers of deduction to solve these crafty puzzles. Here's how it goes: at the end of each condundrum, you'

Test your wits with this all-new collection of mindbusters from Mensa, the high-IQ society. Master puzzler Abbie Salny provides a fun brainteaser, logic twister