Spider Solitaire is a solitaire variant that uses two decks of standard playing cards with one suit. It is also believed to be one of the easiest and most winnable in the group.

Spider Solitaire is a much more interesting proposition, ... You’re playing with two complete decks, which makes 104 cards in total. 54 of these cards are dealt at the outset, ...

Solitaire is one of the enduring classics of computer gaming, keeping all the skill and entertainment of the real thing and ditching all the shuffling and laying out. Full Deck Solitaire is ...