axis cube

  1. Galva101

    [Help Thread] 4x4 Supercube: Swapping two center cubies diagonally

    Hello everyone, this is my first post here. I have encountered the following situation in the image while solving a 4x4 axis cube, but let's just treat it as a super cube. I would like to ask whether anyone knows of an algorithm that swaps two diagonally opposite cubies on the last center of a...