03-01-2023, 03:54 PM
Hi @PhilOfPerth,
The trick is to find the edges that don't have a matching opposite color, those go along the edges.
If you don't find a couple of those a 4X4 is pretty hard, for me anyway.
The trick is to find the edges that don't have a matching opposite color, those go along the edges.
If you don't find a couple of those a 4X4 is pretty hard, for me anyway.
b = b + ...