This handy little book is a great way to introduce yourself to the Sudoku puzzle craze. Featuring 12 easy puzzles to get you started, it then has 16 medium puzzles, 20 hard puzzles and progressing to 24 difficult puzzles.Puzzles are an excellant way to keep the brain active, an important part of cognitive health. This book is an introduction to Sudoku for those who are new to this form of puzzle, however still letting you progress through to the levels from easy to difficult.A 'How to' page and an 'Answer' section are included.
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