Sudoku 200 Puzzles Medium Large Print: Sudoku Math Puzzle Book for Adults, Large Print for Seniors: Ireland, Costello: 9798673187654: Amazon.com: Books
Hard Sudoku Nr.1: 480 puzzles with solution: Dyzamora, From: 9781692104214: Amazon.com: Books
Sudoku 3x3 50 Easy Large Print Puzzles: One Puzzle Per Page: Puzzles, Insignia: 9781520472478: Amazon.com: Books
Sudoku Puzzle Books Easy To Hard: Let's Play: Easy-Medium-Hard Sudoku For Beginner, Puzzle Book For Adults and Kids.: Publishing, Green Spring: 9781692213138: Amazon.com: Books
Amazon.com: Loftus Sudoku Puzzle Cube - A Fun Portable Take On The Classic Sudoku Game - Can You Solve All 6 Sides, Multicolor : Toys & Games