All you have to do is look at the rooftops and see where the pipes are going. Almost all buildings have them. Just look up!

NOTE: There are two rainwater pipes outside of the map. One of them is on the outer wall of the blue building above the cliff and the other one is on the outer wall of the workshop. These pipes don't count, so don't try to get them.

At least two of this are not on the ground

Not all step ladders are the same

All three words are written on one building

You can't paint anything with this paintbrush