A significant subset of consecutive games comprises of rounds of wonderful data. A game is one of wonderful data if all players, at each move in the game, realize the moves recently made by any remaining players. In all actuality, this can be applied to firms and purchasers having data about cost and nature of the relative multitude of accessible merchandise in a market.[19] A blemished data game is played when the players don't have the foggiest idea about all moves previously took by the adversary, for example, a synchronous action game. [16] Most games concentrated in game hypothesis are flawed data games.[citation needed] Examples of wonderful data games incorporate spasm tac-toe, checkers, chess, and Go.[20][21][22][23]