I Am a 70 Something Old Fart and I Love Sudoku : Hard Level Difficulty
Subtitle: The Ultimate Sudoku Book for Hard Level Seventysomething Septuagenarian
Publisher: Independently Published; Independently published
Published: Jul 23, 2019
Format: paperback
Number of pages: 100
ISBN-13: 9781082194313
Notes: Source title: I Am a 70 Something Old Fart and I Love Sudoku: Hard Level Difficulty: The Ultimate Sudoku Book for Hard Level Seventysomething Septuagenarian