There is a brand new challenge in Fortnite for Week 4 or Season 6, as Epic Games tasks players with going trick or treating, in keeping with the ongoing Halloween theme.
For the challenge, you will need to ring the doorbell of a house while there is an opponent inside.
So clearly, step one of this task will require you to know where to find these doorbells in the first place, and then hope you can come across an opponent cowering inside.
To make this easier, and save you endlessly running round the map to find every house with a doorbell, this handy map will show you everywhere you can find them.
Obviously most doorbells will be concentrated in the busy neighborhood like areas, such as Pleasant Park, Salty Springs and Greasy Grove.
But, you might be surprised to find that there are in fact plenty of other more remote locations where you will come across doorbells too, as you can see in the map below, courtesy of FortniteMaster.
It won't be enough to simple find the doorbell and ring it though, as you also have to make sure there is an enemy inside. For this reason, it is probably best to head to the more populated areas, rather than the remote locations scattered around.
You will need to do this three times, and you can only ring one doorbell per match, so you'll need a minimum of three games to complete the challenge.
FortniteMaster also helpfully provide a video of a doorbell being used in game, so you can make sure you are definitely doing it correctly.