Royal Puzzles - 8 X 8 Anti-Diagonal - Best Classic Sudoku: - 50 Easy + 50 Medium + 50 Hard + 100 Very Hard + Solutions + Bonus 250 Killer Sudoku Puzzles Levels Very Hard - 9 X 9. Format 6 '' X 9 ''.
(Pitstop Puzzle Bonus, #20)
Bookhype may earn a small commission from qualifying purchases.
Full disclosure.
Royal Puzzles - 8 X 8 Anti-Diagonal - Best Classic Sudoku: - 50 Easy + 50 Medium + 50 Hard + 100 Very Hard + Solutions + Bonus 250 Killer Sudoku Puzzles Levels Very Hard - 9 X 9. Format 6 '' X 9 ''.
(Pitstop Puzzle Bonus, #20)
