Krazydad Psycho Killer Sudoku Volume 2
Subtitle: 360 Tough to Insane Puzzles
Publisher: Tiny Lobster
Published: Oct 26, 2018
Format: paperback
Number of pages: 128
ISBN-13: 9781946855312
Notes: Source title: Krazydad Psycho Killer Sudoku Volume 2: 360 Tough to Insane Puzzles