Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This is a book of Sudoku puzzles that will get you keep you on your toes in anticipation of whether you can complete a puzzle or not. Unlike crosswords, Sudoku does not come with clues. You’ll only get a set of instructions and then you will be left on your own. You will have to call on your established skills to see patterns and find the answers, too.