I didn’t mean to imply that GTFT was discovered this year. I certainly don’t believe that. I’ll have a look at the wording, thanks. Another interesting strateg

I didn’t mean to imply that GTFT was discovered this year. I certainly don’t believe that. I’ll have a look at the wording, thanks. Another interesting strategy mentioned by a commenter on the post is win-stay lose-shift, which reportedly outperforms GTFT: http://abel.math.harvard.edu/archive/153_fall_04/Additional_reading_material/A_strategy_of_winstay_loseshift_that_out_performs_titfortat_in_the_Prisoners_Dilemma_game.pdf.pdf http://abel.math.harvard.edu/archive/153_fall_04/Additional_...