Spider Solitaire, sometimes titled Spider Solitaire 1 Suit, is an online option for playing classic Spider Solitaire. A player can actually access three modes of play (1 Suit, 2 Suits and 4 Suits) with this version of the game.
The player's primary goal is to create eight piles of cards (the legs of a spider) with one, two or four suits in the foundation area. They can only transfer a completed pile with the King at the bottom and the Ace on top. As a result, they must rearrange cards in vertical columns in descending order from King (K) to Ace (A) in the center or tableau area to create the piles. They can also use a draw pile to fill gaps.
That said, the player can make the process more difficult by using the draw-pile cards. The game automatically fills every column with a card when they make a draw-pile selection. These new cards can accidentally block the sequential vertical builds in the tableau. The player should always attempt to use the column cards as much as possible.