Big Book Killer Sudoku
3 primary works
Book 1
Creator of puzzles - Big Book Killer Sudoku 480 Easy to Extreme (Volume 1)
by Veronika Localy
Published 7 September 2018
Book 2
Creator of puzzles - Big Book Killer Sudoku 480 Easy Puzzles (Volume 2)
by Veronika Localy
Published 17 October 2018
Book 4
Creator of puzzles - Big Book Killer Sudoku 480 Hard Puzzles (Volume 4)
by Veronika Localy
Published 17 October 2018