Champion Level - 250 Distinct Golden Sudoku - Very Hard - Vol. 17
Subtitle: 50 Killer Anti-Knight - 50 - 4 Towers X Diagonal - 50 Skyscraper - Anti-Diagonal - 50 Not Five Not Ten - 50 Even - Odd Puzzles - X Diagonal. This Is Great Sudoku for You
Publisher: CreateSpace Independent Publishing Platform
Published: 2018
Language: eng
Number of pages: 150
ISBN-13: 9781719117319