Title: Sudoku Samurai - Da Facile a Diabolico - Volume 1 - 159 Puzzle, Author: Nick Snels
Title: Mega Sudoku 16x16 - Da Facile a Diabolico - Volume 29 - 276 Puzzle, Author: Nick Snels
Title: Sudoku Samurai - Difficile - Volume 4 - 159 Puzzle, Author: Nick Snels
Title: Sudoku Samurai - Medio - Volume 3 - 159 Puzzle, Author: Nick Snels
Title: Mega Sudoku 16x16 - Medio - Volume 31 - 276 Puzzle, Author: Nick Snels
Title: Sudoku Samurai - Facile - Volume 2 - 159 Puzzle, Author: Nick Snels
Title: Sudoku Samurai - Diabolico - Volume 5 - 159 Puzzle, Author: Nick Snels
Title: Mega Sudoku 16x16 - Diabolico - Volume 33 - 276 Puzzle, Author: Nick Snels
Title: Sudoku Samurai Deluxe - Da Facile a Diabolico - Volume 6 - 255 Puzzle, Author: Nick Snels
Title: Sudoku Samurai Deluxe - Diabolico - Volume 9 - 255 Puzzle, Author: Nick Snels
Title: Sudoku Samurai Deluxe - Difficile - Volume 8 - 255 Puzzle, Author: Nick Snels
Title: Sudoku Samurai Deluxe - Medio - Volume 7 - 255 Puzzle, Author: Nick Snels