Halloween Pyramid Solitaire

Pyramid is a matching solitaire card game where you are trying to remove cards from a pyramid of cards by matching up two cards that have a total value of 13. Some examples of valid matches are 10 and 3, Jack and 2, or Queen and Ace. You also have a deck that you can use to deal out cards for matching with cards in the pyramid. You win the game by removing all the cards from the pyramid.