Caccia al tesoro matematica/Mathematical treasure hunt (Concesio, Italy)

The event consists of a mathematical treasure hunt proposed by the "Diamo i numeri" association (https://diamo-i-numeri.it/) within the project "Stem in Genere"  of the University of Brescia (https://www.stemingenere.chirone.eu/). The treasure hunt is open to children (from 7 years old and adults). Each team can be made up of a maximum of 5 people, at least one of whom is an adult.