260 Travel Size Sudoku Puzzles : de Graw Puzzles & Games : 9781947238138 : 1947238132 : 26 Jan 2020 : Enjoy the mental workout of 80 easy 80 medium And 100 hard 5 by 8 travel size sudoku puzzle book. If you or someone that you love, enjoys the stimulating challenge of sudoku, are looking for a puzzle book to enjoy while relaxing on the beach, to fill your time while waiting at the doctor's office, or to pass the hours of a long flight or car ride, then this is the book for you. Bring it home today or give it as a gift for the sudoku puzzler in your life. This book is also available as, 260 Large Print Sudoku Puzzles Games that Challenge Your Brain. Which is an eye friendly, large print, 8.5 by 11 version of this book that is an excellent choice for those who need large print for reading, to reduce eye strain, or to improve their Sudoku playing experience.