Sudoku X Puzzle Books 16 x 16 Letters and Numbers - 100 Hard Puzzles Volume 4: large 8.5 x 8.5 inch Book Layout – 100 16 x 16 Sudoku X Puzzles - Bonus Puzzles : Demarco, Christian: Amazon.fr: Livres
Sudoku-X - 300 Medium Puzzles Volume 1 of 20: Ideal for Beginners and Intermediate Solvers : Demarco, Christian: Amazon.fr: Livres
Sudoku adulte moyen à difficile : 400 Sudokus avec solutions moyen à difficile - 133 pages Format 21,5 x 28 cm NLFBP Editions - broché - NLFBP Editions - Achat Livre | fnac