More than 160 puzzles to boost your brain power. A new title in the hugely successful Clever Kids series, this book is filled with sudoku puzzles to put your brain to the test. There are plenty of number puzzles to test your mental arithmetic and problem solving skills. The book also features a simple sudoku tutorial at the start, featuring invaluable tips and tricks. Product Information: • ISBN: 9781780556659 • Author: Gareth Moore • Publisher: Buster Books • Format: Paperback • Pages: 192 • Dimensions: 19.81 x 12.9 x 1.27 cm