Pinochle cards (a piquet deck does not have the 2-6, making it easier to modify, and a euchre deck is exactly half a pinochle deck), but with the game's popularity in the United States in the early 1900s, a single boxed deck with the necessary cards was marketed, and these specialized pinochle decks are now widely available in similar styles to common 52-card counterparts. Variants of pinochle can be played with five, six, eight or more players. These larger variations can combine two pinochle decks called a "double deck". The double deck can also be used when playing with four players;
History of Skat Altenburg suit bidding ("Altenburger Farbenreizen") and the point bidding system used today was that the suit bidding offered only the basic values of the games. Except in special cases, a player could not be overbid by an unfavourable Unter/Jack in the Skat, since the position of the Unters was not taken into account when bidding. "Matadors" ("Spitzen") were not taken into account until after the game. In addition, the game types differed from today's: Little is known about the early history and origins of point bidding. The first Skat Congress failed in its attempt to found an all-German Skat Association