Doesn't suit? No problem! You can return items for up to 30 days
You won't go wrong with a gift voucher. The gift recipient can choose anything from our offer.
Up to 30 days for returns
This is the most mathematically up-to-date manual on solving the Sudoku puzzle quickly and easily. Not only a great learning experience, but also fun to read! A true gift to the lovers of the game from one of the most authoritative mathematical professors of the last century, this book will have you looking at Sudoku from a completely different and revolutionary light!