They"re multiplying! This summer, make it your goal to beat 4 Suit Spider Solitaire. Why sit around being bored or playing mindless games when you could sharpen your mind with this puzzle game? Whether you are a student on break, a stay-at-home-mom, or a career man or woman in desperate need of a break, this card game is for you. 4 Suit Spider Solitaire is the ultimate challenge among spider solitaire card games. In the tableau, stack cards of the same color. The cards in this card game must be in descending order. All cards will have to be eliminated to win the game. What do you do if you cannot make any more moves? Click the stock button to add another row of cards. This game is hard, but you can beat it before the end of the summer!
Source: http://www.solitairesummer.com/spiderSolitaire4suit.php