520 books • 20 series
Sudoku 8 X 8 - 250 Killer Puzzles - Diagonal - Gold
Sudoku 8 X 8 - 250 Hikaku Anti - Knight Puzzles - Silver (8 X 8 Pitstop, #5)
Sudoku 8 X 8 - 250 Hermit Puzzles - Silver
Sudoku 8 X 8 - 250 Diagonal Puzzles - Silver (8 X 8 Pitstop, #2)
Sudoku 8 X 8 - 250 Killer Puzzles - Diagonal - Silver
Sudoku 8 X 8 - 250 Anti - Knight Puzzles - Silver (8 X 8 Pitstop, #8)
Sudoku 8 X 8 - 250 Hermit Puzzles - Bronze
Sudoku 8 X 8 - 250 Hermit Puzzles - Gold
Sudoku 8 X 8 - 250 Hikaku Anti - Knight Puzzles - Gold (8 X 8 Pitstop, #6)
Sudoku 8 X 8 - 250 Anti - Knight Puzzles - Gold (8 X 8 Pitstop, #9)
Sudoku 8 X 8 - 250 Hikaku Anti - Knight Puzzles -Bronze (8 X 8 Pitstop, #4)
Sudoku 10 x 10 - 250 Diagonal Puzzles - Silver (10 X 10 Pitstop, #2)
Sudoku 10 X 10 - 250 Diagonal Puzzles - Gold
Sudoku 10 X 10 - 250 Diagonal Puzzles - Bronze
Sudoku 8 X 8 - 250 Killer Puzzles - Diagonal - Bronze (8 X 8 Pitstop, #13)
Sudoku 8 X 8 - 250 Anti - Knight Puzzles - Bronze (8 X 8 Pitstop, #7)
Sudoku 8 X 8 - 250 Diagonal Puzzles - Gold
Sudoku 8 X 8 - 250 Diagonal Puzzles - Bronza
Sudoku 6 X 6 - 250 Skyscraper Puzzles - Hermit - Bronze
Sudoku 6 X 6 - 250 Skyscraper Puzzles - Hermit - Silver
Sudoku 6 X 6 - 250 Skyscraper Puzzles - Hermit - Gold (6 X 6 Pitstop, #39)
Sudoku 6 X 6 - 250 Skyscraper Puzzles - Diagonal - Silver
Sudoku 6 X 6 - 250 Kropki Puzzles - Hermits
Sudoku 6 X 6 - 250 Skyscraper Puzzles - Diagonal - Bronze