Lol yeah. The first non-dev playtester I gave that puzzle to spent ages trying to figure it out. Somehow, they managed to find a way to trap Skele-Tony's skull under a platform, then stretch the spine out so it acted as a slingshot, launching him and his sponge up to the button. I figured if anyone went to all that effort to solve that puzzle, they deserved the win.
Thanks for the nice comment!