Standard 52-card deck jokers, often distinguishable with one being more colorful than the other, are added to commercial decks, as some card games require these extra cards. Modern playing cards carry index labels on opposite corners or in all four corners to facilitate identifying the cards when they overlap and so that they appear identical for players on opposite sides. The most popular standard pattern of the French deck is sometimes referred to as "English" or "Anglo-American" pattern. It has been shown that because of the large number of possibilities from shuffling a 52-card deck, it is probable that no two fair card
Spanish playing cards which has a large diaspora population. The Argentine version contains 50 cards and "la pinta". Originally known as the Roxas pattern, the Sardinian pattern was designed by José Martinez de Castro in Madrid for Clemente Roxas in 1810. It became popular in Sardinia where it has been adopted as the local standard. The most notable feature are the scenes found in the fours of each suit. The coins also feature faces like the Castilian pattern. The 3 of Clubs does not have intersecting pips. This is the only Spanish-suited pack in Italy to have numeric indices. The 64-card Tarocco Siciliano