Looking for a challenging puzzle book with 360 intermediate to hard Sudoku puzzles? Look no further! This large print book is perfect for adults, seniors, teens, and anyone who loves a good brain teaser. Each puzzle is on a big, eye-friendly page with a full solution provided, so you never have to get stuck. Detailed hints are included to help you along the way. Whether you're an experienced Sudoku solver or just starting out, this book is sure to keep you entertained for hours on end. Get your hands on this senior-friendly puzzle book today and start sharpening your mind!8.5 * 11129 pages6 Grid per page