Well, to put it simply, yes! Yes they do!
I love everything 2D & 3D, it's just really impressive, And coding them in Snap is challenging, but possible.
Below is @kuluk's 3D Rubik's Cube, and below that is a Dodecahedron by me.
Links to these projects:
3D Rubiks Cube
Dodecahedron
Ah, how can I resize blocks in this forum?
Welcome to the Snap!'s forum!
Tip: If you want your variables to take boolean values, you can just put a 
block in place of 
and 
.
(you can change the value to false by clicking in the middle of )
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Oh, thanks!