If you were hooked on Sudoku, and have been captivated by Kakuro, this book will help you to take things one step further. It is not only filled with puzzles ranging from the tricky to the diabolical, it also provides a large amount of background information on how you can use logic and maths to solve any question or puzzle, and how you can truly refine your skills at logical deduction and arithmetic. Designed both for the improving puzzle solver and all those who want to learn how to use logic properly, it is filled with worked examples and Sudoku grids, and contains plenty of actual puzzles of all kinds, from Killer and Samurai Sudoku to Kakuro and beyond - a unique combination of essential reference book and fun puzzle compendium.
Nick Afka Thomas is an author, actor, Maths tutor, old Etonian and Oxford graduate who came second in the National Sudoku Championships. He has made several appearances on television, including BBC Breakfast and on radio. He lives in North-West London.