Check my MiniPutt score. 35!! 13 under par. Yeah baby! Beat that and blog your screenshot. :)
Update: Daniel got 30.
Update (7-Dec): 26.
I got this playing with this url instead of the old one. The new url gives you a full screen version of the game which lets you get more control with your shots and play some shots harder than was previously possible. (Also the old one stopped working when I upgraded to Firefox 1.5 which lead me to discover the full screen play...) I've changed the links above to the new url. I think a score of 21 should be possible. Maybe 20 if you can beat the windmill...
Update 13-Dec: 23! And I figured out it was the AdBlocker plugin that was giving me problems in FF 1.5.
Update 16-Dec: This guy has a 19!! Ahhh!!