a short time ago I took my 3x3x6 cuboid from the shelf and applied some crappy selfmade supercube stickers to it. This added new and interesting challenges to that puzzle. I.e. if you try to use parity algorithms some centers are turning. As you dont have 90 degree turns with the 3x3x6 cuboid I could not apply any algorithm (that I know) to fix this problem. So I had to develop a new solving strategy - which was fun
I could imagine that applying super-"cube" stickers to other puzzles could reveal new and interesting challenges. Further it helps to develop a deeper understanding for these puzzles.
I would wonder if this idea is new, but I couldnt find any supercube stickers for cuboids or other puzzles than regular cubes and megaminxes anywhere.
If somebody know where one could buy those stickers - please let me know.
If somebody knows a good software for creating your own stickers - please let me know as well.
I have the feeling that with creative stickering (not only supercube-stickers) we could add many many new challenges to our old puzzles.