The official name of this game is tripeak solitaire. You have cards in a specific formation. The bottom line of the cards is open. You have one card at the bottom of the screen. You take a card from the formation and put it on the top of your bottom card if this card is one rank higher or one rank lower than your card. If there are no options you can flip the next card from the deck, but you must remember that there are not many cards there. Make sure you used all options before you do that.