I when back and read the article when I didn’t find place like Los Alamos NM on the list. Fargo is the that stuned me. It is based on people who had played several Lumosity brain-training games.
I have played these games mainly while traveling. They make you think.
It’s obvious to me that the people in REALLY smart cities (like conservative Colorado Springs) don’t feel they have to “improve” their intelligence by playing games on the internet.