This Sudoku book is packed with the following features: 200 Super Hard Sudoku Puzzles All Solutions How-to-play instructions Are you an expert Sudoku puzzle player? Do you finish the average Sudoku puzzle in no time at all? If so, then you'll love "Super Hard Sudoku: Volume 1". The puzzles in this book are not only extremely challenging. Plus, this book also makes the perfect gift for any Sudoku expert in your life.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.