Sudoku Hard
Subtitle: Challenging Sudoku Book full of 600 puzzles! Solutions in the back!
Publisher: Independently published; Independently Published
Published: Jul 23, 2019
Format: paperback
Number of pages: 201
ISBN-13: 9781082220623
Notes: Source title: Sudoku Hard: Challenging Sudoku Book full of 600 puzzles! Solutions in the back!