Mensa’s Most Difficult Geometric Puzzles: Tricky puzzles to challenge every angle

Mensa’s Most Difficult Geometric Puzzles provides an exceptional challenge for even the most adept of puzzlers. The high IQ society’s most ingenious puzzle setters have created a series of conundrums to stretch your spatial awareness and mathematical dexterity. With puzzles ranging from area mazes to trigonometric conundrums, this colourful puzzle book will keep you entertained for hours.