Bid Euchre, is the name given to a group of card games played in North America based on the game Euchre. It introduces an element of bidding in which the trump suit is decided by which player can bid to take the most tricks. The primary differences being the number of cards dealt, absence of any undealt cards, the bidding and scoring process, and the addition of a no trump declaration. It is typically a partnership game for four players, played with a 24, 32 or 36-card pack, or even two decks of 24 cards each.