The Sudoku Book For Hard Thinkers
Subtitle: Solve Advanced Sudoku Puzzles To Improve Your Cognitive Brain Functions And Memory
Publisher: Independently published; Independently Published
Published: Apr 17, 2019
Format: paperback
Number of pages: 304
ISBN-13: 9781094934181
Notes: Source title: The Sudoku Book For Hard Thinkers: Solve Advanced Sudoku Puzzles To Improve Your Cognitive Brain Functions And Memory (Suitable For Teenagers, Adults And Seniors)