All finished except for that letter. I have the phrase, which suggests it starts from one of the letters on one (or three ) of the sides, but all the results I get are either an inverted L or a mirror image of that (or else the turtle alternates between an R and an L ad infinitum, which suits me as I have begun to hate the little reptile). But, as someone else has written here, there's not much anyone can suggest, without giving the whole game away.