I see that for No74 the postings are purple, for between red & blue (6) could this be yellow ,as in primary colours? & No 79 i thought Moses turned the Nile with a brass rod (6-3)? any comments , please. sniffa.
I haven't seen the quiz, neither do I know anything about it so all I can do is to take your questions at face value fo forgive me if my answers are naive.
A colour between red and yellow could be orange - as in colours of the rainbow (Red Orange Yellow Green Blue Indigo Violet).
Moses had a Golden Rod - after which the flower is named -but I don't see the "Rainbow" connection.