Mr. Egghead's Sudoku 600 Puzzles With Solutions
Subtitle: 300 Medium and 300 Hard
Publisher: Createspace Independent Publishing Platform; CreateSpace Independent Publishing Platform
Published: Sep 24, 2016
Format: paperback
Number of pages: 208
ISBN-13: 9781539049722
Notes: Source title: Mr. Egghead's Sudoku 600 Puzzles With Solutions: 300 Medium and 300 Hard