There are three I didn't do, which were Bead Screen, Vortex, and Construction. I don't think the intention behind the FF switches in those levels were to do the levels with them, but use them to align the moving objects to then press the play button.
I also didn't do the other variants of the levels, such as Challenge Hoppers, Alternative, and OG Soft Cream. This is because although the levels are different, they essentially use the same strategy.
18 сен 2024