I bet one could change one or more of several different sets of bits in several different parts of the program that would change the color of mario's hat. (Per

I bet one could change one or more of several different sets of bits in several different parts of the program that would change the color of mario's hat. (Perhaps thinking of it in terms of "what bits you should change" is asking the wrong question, instead it might be handier to look for the sprite definition, or to look for the sprite plotting subroutine)