How much is the IQ of spider card with four-color difficulty?

The difficulty of spider's four-color card is not directly related to IQ. Spider four-color card is a classic poker game, which requires players to move cards strategically to achieve the goal of the game. The difficulty of the game does not directly reflect a person's IQ level. IQ is a complex concept, which is influenced by many factors, including heredity, environment, education, experience and so on.