Big Book of Sudoku - Medium to Hard - 1000 Puzzles: Huge Bargain Collection of 1000 Puzzles and Solutions, Medium to Hard Level, Tons of Challenge for your Brain!

The Ultimate Challenge Sudoku Puzzle Book Grab this massive bonanza of classic Sudoku grids of varying difficulty levels, expertly crafted and graded. There are plenty of problems to enjoy in this jumbo compilation, with 2 different levels of difficulty, which makes it suitable for intermediate and advanced sudoku players in love with this super addictive game: 500 Medium puzzles for intermediate players or as a warm up for experts 500 Hard problems which will give your brain a real challenge This book with hundreds of hours of fun inside makes a great gift! Weve had your entertainment and convenience in mind when designing this book and thought about the small details which make a difference: Wide center margins making it easier to work on the puzzles when you open or fold the book This also makes it easy to tear out the pages if you want to Bigger font and better quality paper than newspapers and magazines easy to read and write on without worry of bleed through Problem levels has been expertly assessed for consistency 6 problems per page and answers at the end of the book Your brain will thank you!