Enjoy a great Sudoku puzzle, even if you aren't a math whiz The collection of puzzles in this book are sure to make you fall in love with Sudoku again and again The 4 levels of challenge ( easy, medium, hard, difficult) are targeted at all Sudoku enthusiasts: beginners and the experienced. There is no other fun and entertaining way to sharpen your brain and enjoy a great challenge. This collection of 280 puzzles and 4 levels of difficulty will keep you busy for hours on end.
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