WaKudo© beyond Sudoku is the puzzle book for those that count! The very first book in the world to include the ingenious WaKudo© puzzle - the best Sudoku variation puzzle since Sudoku - with a perfect blend of Sudoku logic and mathematics. Designed and published by the inventor and WaKudo© puzzle master - John Myers - this high quality puzzle book took seven years to create, with each individual puzzle carefully crafted, edited and graded to ensure that WaKudo© beyond Sudoku provides the most challenging and entertaining journey of cerebral self-discovery. RAVE REVIEWS! The book has received highly positive reviews and critical acclaim. WaKudo is a great puzzle and often more enjoyable than plain Sudoku. Congratulations on an outstanding production. Your book will continue as my companion on plane trips for some time. John Eales - Former Australian Sudoku Champion and Australian Rugby Union Wallaby Captain and Legend. WaKudo© is the completely original brain teaser that moistens your mental appetite, tempts your cerebral taste buds and unashamedly dares your intelligence to take a bite. It is the gene