Mensa's Most Difficult Logic Problems Test Your Powers of Reasoning with Exacting Enigmas

This book consists of 200 difficult puzzles of a variety of different types focussing on logic puzzles and reasoning. Questions include popular puzzles such as Sudoku and nonograms, as well as more diverse word puzzles that will test your ability to analyse and infer to their limits. Puzzle artworks and full-colour illustrations are included throughout.