Play your cards as fast as lightning. Move your cards to the 4 cards in the centre. Place cards that are 1 more or 1 less in value depending on the arrows below the centre cards.
Remove the pyramid of cards and combine to 13. Add up two cards to a total value of 13. A King is 13 points on its own, a Queen is 12, a Jack is 11, an Ace is 1 and the rest of the cards have the face value.