SUDOKU MASTER Volume 1 : Sudoku Master
Subtitle: 400 sudoku extreme puzzles, sudoku very hard level for difficult sudoku puzzle enthusiasts
Publisher: CreateSpace Independent Publishing Platform
Published: Aug 22, 2017
Format: paperback
Number of pages: 148
ISBN-13: 9781546509295
Notes: Source title: SUDOKU MASTER Volume 1: Sudoku Master: 400 sudoku extreme puzzles, sudoku very hard level for difficult sudoku puzzle enthusiasts (Sudoku evil, very hard sudoku, sudoku expert)