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Achi, a game of alignment, from the Ghana.The chessboard has dihedral symmetry of type D4,...
Hare-hunt, a game of strategy and hunting, of Spanish origin, asymmetric. It requires the ...
A regular icosahedron, divided in twenty tetrahedra. The tetrahedra are not regular: if th...
A problem of equidecomposition between a square and a regular octagon; from the exhibition...
Five polygons to find out an equidecomposition between a square and a regular octagon.From...
This wooden panel, which reproduces a floor in the Certosa di Calci, has the scheme of sym...
From the exhibition "La matematica sotto i piedi", Calci (Pisa), 2004, realised by the Art...
A three-dimensional section of a polychoron (a polytope of four dimensions), that is the a...
L'immagine rappresenta due anelli, di 10 dodecaedri ciascuno, in un 120-celle, che è un p...
Konane, a game of strategy, from the Hawai, where there are ancient stone chessboards; the...
