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Title: book is a waste of time
Review: I bought Master Sudoku based on glowing reviews but found it worthless in improving my sudoku skills. Basically, the author teaches you to count 1 to 9 and then repeats the lesson over and over. She did not classify different methods of solving sudoku nor did she mention any techniques by name as other Sudoky books do. There are some good books that help you improve Sudoku skills but this is not one of them. I wasted my money and my time by purchasing this book.
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