The objective of Solitaire Pyramid is to remove all the cards from the hand by discarding them to the foundation.

Move cards from the pyramid tableau or the stockpile to the foundation if their value adds up to 13. You can move a King (13) individually or pairs of cards (for example, a 6 and a 7) whose rank adds up to 13.

The game is won when all the cards in the pyramid have been cleared or paired up. You can only move cards that are not covered by other cards. If no more pairs can be made, you can draw from the stockpile. The challenge is to strategize which cards to move in order to reveal others, and ultimately clear the pyramid.