- $9.99Sudoku Learn to Play the Game: Easy 3 Rule TutorialAmazon
- $7.99Travel Sudoku Puzzle Book: For Kids, 6x6 Puzzles with Rules and Solutions, 5 x 8 InchesAmazon
- $6.14Notebook for boring meetings: Medium-ruled (college-ruled) notebook with Sudoku puzzles to keep you amused during boring meetings! - Snoozing man cover (Notebooks with puzzles)Amazon