The objective of Spider Solitaire is to create 8 sequences of cards of the same suit arranged in descending order, starting from King to Ace. Game time: Quick (1 suit) and Long (2 and 4 suits).Difficulty level: Easy (1 suit), Medium (2 suits) and Very Hard (4 suits).Decks: 8 (1 suit), 4 (2 suits) and 2 (4 suits).