Cheat is a card game where the players aim to get rid of all of their cards. Normally played with at least three players, it is often classed as a party game, and is a game of deception. A challenge is usually made by players calling out the name of the game, and the loser of a challenge has to pick up all the cards in the middle. As with many card games, cheat has an oral tradition and so people are taught the game under different names. The game is called I Doubt It by Hoyle and is sometimes known as Bullshit in the USA. ... more on Wikipedia