250 Distinct Sudoku - Gold Champion Level - Very Hard - Vol. 19
Subtitle: 50 Killer X Diagonal Windowdoku + 50 Not Five Not Ten - Anti-Knight + 50 Even - Odd Puzzles - Anti-Knight + 50 Three Beyond Anti-Diagonal + 50 Onefiguredoku - Anti-Knight. This Is Excellent Sudoku for You
Publisher: CreateSpace Independent Publishing Platform
Published: 2018
Language: eng
Number of pages: 150
ISBN-13: 9781719204026