Which game was produced first, Guess Who? or Catan?
Guess Who?: Guess Who? Guess Who?:  is a two-player character guessing game created by Ora and Theo Coster, also known as Theora Design, that was first manufactured by Milton Bradley, in 1979, now owned by Hasbro. Catan: The Settlers of Catan, sometimes shortened to Catan or Settlers, is a multiplayer board game designed by Klaus Teuber and first published in 1995 in Germany by Franckh-Kosmos Verlag (Kosmos) as Die Siedler von Catan.
Guess Who?