Summer Spider Solitaire

Summer may bring unwelcomed mosquitos, but Spider Solitaire is welcome any time of year! Use not one, but two decks of cards in Spider Solitaire. It is a card game that requires concentration to win. Strategize and mentally energize during those lazy summer months with this puzzle game. Unlike other versions of solitaire games, Spider Solitaire does not require you to put cards into foundation slots.