2207 Challenge

"There are 7 continents in the world." "There are 7 colours of the rainbow." "There are 7 days in a week." "There are 7 basic musical notes" "In the pH scale, 7 is neutral." I have always been fascinated by the number of 7 since I was, 7. I used to play this little game with my cousin when we were little, and I was always on the losing side. So here I am, challenging you, to take part in this challenge. Achieve a score of 2207. How? -when the numbers are the multiples of 7, OR, the numbers contain "7", match the colour. -otherwise, choose a different colour. It sounds like the simplest game ever built in the entire universe, because IT IS that simple. So, are you game?