After reading this post - https://www.pokerchipforum.com/threads/do-i-have-all-of-the-cpc-colors.62523/ by @markleteenie, I was wondering what the smallest number of CPC chips I could name that would include all the CPC colors. I was able to get my list down to just 10 chips. The only rule I used was that the chips can come from any CPC produced chip that you can find a picture of. I actually own 7 of the 10 chips I used in my list. Before I share what I came up with, would love to see if someone could do better.