The perfect book for ace puzzlers and kids who like a challenge, The Kids' Book of Sudoku 1 helps to develop mental arithmetic and logic skills. With a simple tutorial filled with invaluable tips and tricks, and puzzles that range in difficulty, this book is perfect for anyone from complete beginners to the ultimate sudoku-solvers. Featuring a stylish new cover design, this title is part of the 'Buster Puzzle Books' series.Other books in the series: 9781780555034 The Kids' Book of Sudoku 2 9781780554402 The Kids' Book of Wordsearches 1 9781780554341 The Kids' Book of Wordsearches 2 9781780554419 The Kids' Book of Crosswords 1 9781780554334 The Kids' Book of Crosswords 2 9781780555003 The Kids' Book of Mazes 1 9781780555027 The Kids' Book of Mazes 2 9781780555058 The Kids' Book of Dot to Dot 1 9781780555041 The Kids' Book of Puzzles 1