Bored of the traditional crosswords? Had enough of wordsearches and completed every sudoku you can find? Put your mental agility to the test with these fun and varied visualization puzzles.

Featuring over 150 brand new puzzles from bestselling author Dr Gareth Moore, Visual Puzzles will challenge you to solve from a fresh angle, using your non-verbal reasoning and logic skills to tackle a variety of optical puzzles.

From Hanjie to spot the difference, optical illusions to 3D reasoning, the incredible variety of the observation-based puzzles in this book means there’s something to entertain and delight everyone.

So, whether you’re a puzzle fanatic looking to get out of your conundrum comfort zone, a novice puzzler aiming to expand your skillset, or if you just want some relaxing yet stimulating down time, this book has something for all.

Dr Gareth Moore (B.Sc (Hons) M.Phil Ph.D) is the internationally bestselling author of a wide range of brain-training and puzzle books for both children and adults, including Anti-stress Puzzles, Ultimate Dot to Dot, Brain Games for Clever Kids®, Lateral Logic, Extreme Mazes and The Ordnance Survey Puzzle Book. His books are available in over 40 countries, with worldwide sales of over 5 million copies. He is also the creator of online brain-training site BrainedUp.com and runs the daily puzzle site PuzzleMix.com.