How do I get the basketball?

Hint 1 of 10:

It looks like it's stuck up there.  You'll need to shake it loose.

Hint 2 of 10:

Try throwing something at it.

Hint 3 of 10:

Throw the stone at the ball and it will come down (F).

Hint 4 of 10:

Now you need to recover the ball from the little boy.

Hint 5 of 10:

Have you noticed that all of the houses are interconnected?