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Want to hyperdrive your Randism? Just inject a solid does of GAME THEORY and you get powerfull ideas that will propel you to riches beyond your dreams and the best part, you won't be alone at the top. You will have friends and allies to share your new found power with.

http://en.wikipedia.org/wiki/Tit_for_tat

Tit-for-tat is a very solid strategy for the iterated prisoner's dilemma, but what later tournaments showed is that it's a non-transient problem, ie scissors-paper-stone. There's no perfect strategy as there's always one that can beat any other, even if you end up going in a loop. Interesting stuff though.