It's a card game 'Crazy8'. You can Play the same number or suit as the card in the center field.
The first person to run out of cards wins.
The number 8 card can be played at any time to specify the suit. There are 5 rounds per game.
In each round, the winner gets points from the loser's hand.
8: 50points, picture cards: 10points, numbers: numerical points