Nice little game and good implementation of the theme!
Some more info on the dimension painting would be good. Took me a moment to find out I could paint red things green. I thought I needed to paint my own stuff to jump on (but that might be because that's kinda what I did in my game :P )
Managed to finish it, but you gave me quite some time to doubt me since the end screen is showing very late :P
Great job overall