The object of this game is to get rid of all the cards from the deck.
Cards are dealt from the deck to the nine spaces available. Only one card can be placed in each space. You can remove from the nine spaces any two cards that together add up to eleven by clicking on both of them (for example, a four and a seven). Similarly, you can remove a set of picture cards, that is, one Jack, one Queen and one King, irrespective of suit, by clicking on all three of them.
When matching cards are removed, they leave spaces for more cards to be dealt from the deck. If you deal all nine cards and cannot find any matching cards, then you have lost the game and will have to try again.