Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Here, the authors invite young students to participate in challenging exercises in the areas of number theory and geometry that extend beyond basic mathematics in the school curriculum. The games coach students to experience the satisfaction and confidence that accompany mathematical investigation.