In Cards 21 your goal is to create any card combination that makes 21 points as sum. Exceeding this number will cost heart. With the given cards put them in and complete the sum of 21. Create dynamite cards with combination of ace and king. Create blackjack with combination of ace of spade and jack of spade. Combine 3 similar card and a single card for higher points and three 7 cards of any suit for 51 points. Enjoy playing this game here at Y8.com!