Dodecahedron

Philip Thomas challenged us to do a Dodecahedron in less features. I did itin 4 features and 2 var.
How do I contact Philip Thomas to meet his Dodecahedron challenge. Is there a peer to peer message board , where I can call him out ?

Philip Thomas challenged us to do a Dodecahedron in less features. I did itin 4 features and 2 var.
How do I contact Philip Thomas to meet his Dodecahedron challenge. Is there a peer to peer message board , where I can call him out ?