Island of Cards: Solitaire Game

From BoardGameGeek:

Island of Cards is a a solitaire card game using a traditional deck of cards. You will try to complete a 7 X 7 grid of cards, filling every spot with a card. At the end of the game, you would lose a point for any card not placed. Gain one point for each card left your draw deck. Each turn you will draw a card and place beside a card that has a value higher or lower by one. As the deck become thinner and the island grows, you choices will diminish. Can you complete the Island of Cards?