The National Geographic Channel Brain Games The Game Complete Board Game Full Set by Buffalo Games is a challenging and educational board game suitable for ages 14 and up. With a theme centered around brain games, this unisex game can be played by 3 players and is perfect for both adults and teens. Produced in 2015 in the United States, this game promises hours of fun and mental stimulation for players looking to test their cognitive skills in a friendly and competitive environment.