I'm trying to duplicate the cube in the image on the center of the faces of the torus facing inwards. I've tried a few things with curve deforms and array modifiers but couldn't get anything to work. Also I might want them to scale with the size of the face.
Then in edit mode choose the face you want your object to be aligned to Hit shitf + 7 to get your view parallel to that face and shift D to duplicate the face (now extrude it and you have your cube.
Duplicate your Torus shift+d then enter to set it in the same location
Hide the original Torus
Show the original Torus again.
Or edit the Torus.001 Mesh to add/remove Faces etc.