A drawn out "iterated" form of the game likewise exists. In this form, the exemplary game is played over and again between similar detainees, who ceaselessly have the potential chance to punish the otherfor past choices, Assuming that the times the game will be played is known to the players, then, at that point {by in reverse acceptance} two traditionally levelheaded players will double-cross each other more than once, for similar reasons as the singleshot variation. In an endless or obscure length game there is no proper ideal procedure, and detainee's difculty competitions have been held to contend and test calculations for such cases.[11]