Spider Solitaire is a challenging two deck solitaire card game that is played in columns without foundations. Spider Solitaire is played without regard to suit. Some computer versions of the game show only one suit to demonstrate this, but this is not the way the game would typically be played with a deck of cards. The player should simply ignore the different suits and play as he would normally. The cards from a column can be moved only if they are the top card, or a fully packed group of cards.