Sudoku
Subtitle: 210 Easy to Extreme Puzzles
Publisher: CreateSpace Independent Publishing Platform; Createspace Independent Publishing Platform
Published: Dec 13, 2017
Format: paperback
Number of pages: 174
ISBN-13: 9781981216482
Notes: Source title: Sudoku: 210 Easy to Extreme Puzzles (210 Sudoku 9x9 Puzzles: Easy, Medium, Hard, Very Hard, Extreme)