Gold Champion Level - 250 Distinct Sudoku - Very Hard - Vol. 18
Subtitle: 50 Killer Hermit - 50 Stepdoku - 50 Zero Five - 50 Boom Flight Anti-Diagonal - 50 Onefiguredoku X Diagonal. This Is Wonderful Sudoku for You
Publisher: CreateSpace Independent Publishing Platform
Published: 2018
Language: eng
Number of pages: 150
ISBN-13: 9781719121408