I end up with some reference to H2G2, but can't figure out if that's the end. I can't find any next step from there, so I don't know if that's it. (NB: not try

I end up with some reference to H2G2, but can't figure out if that's the end. I can't find any next step from there, so I don't know if that's it. (NB: not trying to spoil the puzzle, just confused by the next step)