With all of the previous Star/Moon Coin challenges, I was able to complete them using a little ingenuity in using my items. However, this is the first time that this kind of challenge has stumped me. I have no clue on how to proceed with this since the only solution I have requires 6 strokes (unless you get a lucky chip-in, but that's not gonna happen with the strong winds).
Basically, my current way of doing it is this:
1. Use the mushroom on the first stroke to hit as close as you can to the fairway behind the firework item.
2. Hit to the fairway behind the firework item.
3. Hit the ball towards the left onto a small patch of fairway while grabbing the firework item.
4. Use the firework item to grab the Moon Coin.
5. Hit towards the green.
The only way I can see improving this is to someone get onto the fairway behind the firework item in one stroke, but I simply can't find a method to do that, even with Star Rosalina/Star Bowser. Any suggestions?
And oh hey, Mario's Star is fiendishly difficult.
Actually, Rock-Candy Mines is a lot more difficult than that. No roughs and just as many places to go out-of-bounds means that you'll go out-of-bounds a lot more often there. If people disliked Mountain Course, they'll
hate Rock-Candy Mines.