User blog comment:TRRFan6/Smartest Contestant?/@comment-27157772-20171020164952

If you are talking about book smarts, then it involves Cameron, Noah, Courtney, Trent, Gwen, Mary and Ellody, Emma, and Scarlett.

When talking about the game itself, main strategists like Heather and Alejandro come to mind. I would also include Scott and Cameron in the mix since they knew what they were doing.