500 puzzles to do anywhere, any time!

Perfect for fans of logic games, this interactive book features 500 challenging puzzles.

Find the link between four words from a group of sixteen to solve each mind-bending puzzle - but watch out for red herrings!

A take on popular deduction puzzles for fans of daily online games, this book features challenges ranging from easy, medium to hard and extreme. Turn to the back of the book to discover the link and find the answer.