I understand that almost no one besides me has a physical 4x4x4 with a twist to solve but after coloring the pieces and discovering the new difficulty of this puzzle I needed to start this topic.
A demonstration of an uncolored sample of the puzzle is here
The puzzle parts can be bought here
. The V3 pieces are better than the other version but the v2 set of four costs way less. The v3 is not prototyped and the v2 has no major problems with it as shown in the video.
I can solve the puzzle all the way except for the super edges' colors. I have one edge with two blue pieces and another edge with an orange and red piece. Any algorithm ideas to swap a blue piece with one of the others? Once that is done I should be able to solve it like a normal 4x4x4. I plan to buy the full set soon because this will be one hard puzzle when all edges can intermix.