Sudoku Samurai Puzzles Large Print for Adults and Kids Standard Volume 13: 500 Standard Sudoku Puzzles Combined to Make 100 Samurai Sudoku Puzzles - Paperback
Fiendish Sudoku - Puzzle Book for Adults - Large Print - Devilish tasty!: Sudoku Book with One Puzzle Per Page - 101 Puzzles - Fiendish - Volume 6 - 5 - Paperback
The Ultimate Activity Book for Super Smart Boys: 100+ Puzzles, Brain Teasers, Mazes, Word Searches, Sudoku & Logic Games for Clever Boys Ages 8-12 - Paperback
The Ultimate Activity Book for Super Smart Girls: 100+ Puzzles, Brain Teasers, Mazes, Word Searches, Sudoku & Logic Games for Clever Girls Ages 8-12 - Paperback