What do I do here?

Hint 1 of 9:

There's really not all that much to do today.

Hint 2 of 9:

I only managed to get 260 points by the end of the day.

Hint 3 of 9:

Did you get two things out of your cave?

Hint 4 of 9:

Get the horn (hanging on a peg) and your money (in the chest).