100 Sudoku Puzzles - 25 Easy - 25 Medium - 25 Hard - 25 Very Hard with Solutions Included This is classic number game of Sudoku If you enjoy logic puzzles or are a Sudoku addict, then this book is for you This book contains twenty-five easy difficulty puzzles, twenty-five medium difficulty puzzles, twenty-five hard difficulty puzzles, and twenty-five very hard difficulty puzzles.
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