This isn't your regular Sudoku collection! Printed on top-quality, large paper perfect for solving on (and which will survive repeated use of an eraser!) this huge collection of Sudoku puzzles is carefully sorted into order of increasing difficulty. Not only that, but every puzzle has an attractive design with a range of different symmetries. All of the Sudoku in this book come from best-selling puzzle author Dr Gareth Moore, author of many international books. And if you want to take your Sudoku to the next level with an enormous range of variants, check out the other titles in this series.