IQ Puzzles

This full color book is loaded with challenging puzzles that will provide countless hours of fun and entertainment. Who said puzzles have to look grey, grainy and dull? Puzzles can be great fun - and we have added colour to prove it. Offering more than 580 individual challenges, at different levels of difficulty, IQ Puzzles is guaranteed to stretch your mind. With some puzzles taking minutes to solve and others providing stiffer competition, you will never know what to expect and so never be bored.