Hardest Sudoku
Subtitle: 200 Challenging Puzzles with Solution. Large Print Sudoku Puzzle Game Book for Clever Kids Teens Children's Adults Who Love Sudoku. Brain and IQ Challenging Puzzles. World Hardest Killer Sudoku Book. Activity Book for Kids Teens Adults
Publisher: Independently Published
Published: 2020
Language: eng
ISBN-13: 9798581146002