Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This collection is a real treat for anyone who loves Sudoku. Packed into a paperback sized book,Sudoku - 400 Classic Puzzles - 4 Levels - Easy to Expert is perfect to carry with you for when you have breaks or unexpected time to fill and is your perfect take-anywhere travel companion.