Superbly Spicy Sudoku - 100 Sudoku Puzzles Level Challenging+
Subtitle: Book of 100 Sudoku Puzzles from Challenging to Excruciating in Random Order with Solutions and Spicy Ratings to Denote Difficulty Level
Publisher: CreateSpace Independent Publishing Platform
Published: 2014
Language: eng
Number of pages: 126
ISBN-13: 9781499167221