Puzzle for entertainment and teaching. (Machine-translation by Google Translate, not legally binding)

摘要

Puzzle for entertainment and teaching, which is essentially characterized by consisting of a support plate, one of whose faces comprises a plurality of recesses, preferably cylindrical, in which may be housed as many protrusions in the same way integral with the coupling parts of the game, which are corresponding to the different regions, provinces or analogs of a certain geographical area, the lower face of such adjustable parts being flat for its support on the support plate, while its other face reflects graphically or in relief the accidents of each region, obtaining the perfect coupling of the pieces: when they are arranged in the relative relative situation. (Machine-translation by Google Translate, not legally binding)