Playing card as these 52 cards, commercial packs often include between one and six jokers, most often two. Decks with less than 52 cards are known as stripped decks. The piquet pack has all values from 2 through 6 in each suit removed for a total of 32 cards. It is popular in France, the Low Countries, Central Europe and Russia and is used to play piquet, belote, bezique and skat. It is also used in the Sri Lankan, whist-based game known as "omi". Forty-card French suited packs are common in northwest Italy; these remove the 8s through 10s like Latin suited
Playing card blocks for printing them had been impounded, together with nine of the actual cards." William Henry Wilkinson suggests that the first cards may have been actual paper currency which doubled as both the tools of gaming and the stakes being played for, similar to trading card games. Using paper money was inconvenient and risky so they were substituted by play money known as "money cards". One of the earliest games in which we know the rules is "madiao", a trick-taking game, which dates to the Ming Dynasty (1368–1644). 15th-century scholar Lu Rong described it is as being played with 38