Specifically designed with younger children in mind. Recommended for ages 5 and up; BrainBox: Dinosaurs is recommended for ages 8 and up. Players will have 10 seconds to study a card before being asked a question from the back, chosen by the roll of the die. If the question is answered correctly the card is kept, if not it is returned to the box. The player with the most cards after 10 minutes wins the game!