and nature of the relative multitude of accessible merchandise in a market.[19] A flawed data game is played when the players don't have the foggiest idea about all moves previously took by the rival, for example, a synchronous action game.[16] Most games concentrated on in game hypothesis are defective data games.[citation needed] Examples of wonderful data games incorporate spasm tac- toe. checkers, chess, and Go.[201(21][22][23]