Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
You get to try all three levels of Sudoku in this one awesome book. If you’re new to the game, warm up with a set of easy puzzles. Get your heart pumping when doing medium difficulty Sudoku. Feel your blood flowing while trying to crack the brain busting difficult puzzles. Begin playing today.