BrainBox ABC is a fun memory game that takes only 10 minutes to play. Simply look at a card for 10 seconds and answer a question based on the roll of the die. If you answer correctly the card is kept, if the answer is wrong the card is returned to the box. The winner of the game is the person who holds most of the cards. BrainBox ABC comes with 53 game cards, rules card, sand timer, die and a handy magnetic cube storage box.