The Hard Puzzle Book
Subtitle: Become The Best Sudoku Solver On Your Block With This Book Of Daily Sudoku Challenges That Will Stimulate Your Brain
Publisher: Independently Published; Independently published
Published: Apr 18, 2019
Format: paperback
Number of pages: 304
ISBN-13: 9781094975627
Notes: Source title: The Hard Puzzle Book: Become The Best Sudoku Solver On Your Block With This Book Of Daily Sudoku Challenges That Will Stimulate Your Brain (Become The Go-To Guy For Difficult Sudoku Problems)