Most Popular Books
- Sudoku and Kakuro Puzzle Books: 200 Easy Sudoku & Kakuro Logic Puzzles with Answers for Beginners, Adults, Teens and Kids
- Math Sudoku Puzzles: Intermediate 6x6 Grid: 300 Games With Solution: Fun Arithmetic Logic Puzzle Games to Practice Your Addition, Subtraction, Multiplication and Division Skills
- Math Sudoku Puzzles: Easy 4x4 Grid: 300 Games With Solution: Fun Arithmetic Logic Puzzle Games to Practice Your Addition, Subtraction, Multiplication and Division Skills
- Sudoku and Word Search Puzzle Books for Kids: 150 Fun Sudoku and Wordsearch Puzzles with Answers for Kids 9-12
