Wow, this is inspired. Having the two dice in their feedback loop is an simple but maddeningly elegant bit of design, with enough depth that I doubt you'd have any trouble fleshing the course out to a full 18 holes. Don't get me wrong, I definitely sucked at beating the levels under par, but just because I'm not a massive fan of these more open-ended sorts of puzzles doesn't mean I can't appreciate the vision! Just great.