Smallest Nanodots Hollow Cube (hexahedron) 24 Dots

This would be the smallest possible hollow cube. It is made up by using 4 dots squares on each of the 6 sides. The total dots required is 24 dots.

It is actually a hexahedron, which is a 6 six sided polyhedron.

Polyhedron

While playing with Nanodots and learning through lots of Tutorial videos from YouTube, I realized lots of big words that they used. Since I am NOT a mathematician, I decided to Google up what each of these words mean....

Polyhedron is a three-dimensional solid which consists of a collection of polygons, usually joined at their edges.

However the interesting part is not the polyhedron, but all the other polyhedron that exist. The following is the list

No of Faces	Polyhedron
4	tetrahedron
5	pentahedron
6	hexahedron
7	heptahedron
8	octahedron
9	nonahedron
10	decahedron
11	undecahedron
12	dodecahedron
14	tetradecahedron
20	icosahedron
24	icositetrahedron
30	triacontahedron
32	icosidodecahedron
60	hexecontahedron
90	enneacontahedron

All info was taken with reference from mathworld.wolfram.com