Made it 137 holes. Got a bit tired and lost on purpuse though :(
Got to say it becomes hard to loose after around 50 holes or so when I acquire many balls but Golfposts are still relatively easy to reach with just half of what I got since I'm the one building stage. Music also becomes a bit too repetative. would be cool to have more sound tracks.
I'd suggest make every next ball locked after progresivly more points.
Other problem I see is that I just keep on repeasting 3 or 4 paths that I've built making it very repetative. Maybe every 50 rounds or so I should also relocate my starting location? Or make me place more blocks before placing next goal so that I'm developing new places faster. Or make me replace existing blocks from time to time?