Blood Pit
... that the play-by-email game Blood Pit was so complex that even its programmer had trouble winning?
... that the <a href="./Play-by-mail_game" id="mwBH8" rel="mw:WikiLink" title="Play-by-mail game">play-by-email</a> game <i id="mwBIA"><b id="mwBIE"><a href="./Blood_Pit" id="mwBII" rel="mw:WikiLink" title="Blood Pit">Blood Pit</a></b></i> was so complex that even its programmer had trouble winning?