Spider solitaire is the most played classic card game.
The rules are:
The game is played with two packs of playing cards. After thoroughly shuffling both decks together, 4 rows of 10 face-down cards are dealt to form the tableau columns. 4 more cards are dealt face down to the 4 leftmost columns and then a face-up card is dealt with the end of each column.
Spider Solitaire is a solitaire game where the objective is to order all the cards in descending runs from King down to Ace in the same suit. Once a run has been completed, for example, King of clubs down to Ace of clubs, then the whole run will be removed from the table.