Game Old West Patience

Surely you have played many times the typical solitaire of the cards. Now you can do it without leaving the sofa and without looking for the letters in the bottom of the drawers of the furniture. He discovers the cards until they are all grouped into four piles, a pile for each of the cards in the deck. Start with the Ace and see that the other cards in the deck are correlated. You have limited time, do not entertain much.