Mr. Egghead's Sudoku 1,200 Puzzles With Solutions
Subtitle: 300 Easy, 300 Medium, 300 Hard and 300 Extra Hard
Publisher: CreateSpace Independent Publishing Platform; Createspace Independent Publishing Platform
Published: Sep 24, 2016
Format: paperback
Number of pages: 412
ISBN-13: 9781539050032
Notes: Source title: Mr. Egghead's Sudoku 1,200 Puzzles With Solutions: 300 Easy, 300 Medium, 300 Hard and 300 Extra Hard (Volume 12)