Defuse Joker gas canisters found in different named locations.
These can be found in all around the named locations on Fortnite map. Whenever one of these gas canisters is near, you will hear a beep sound.
These are the locations where we found them.
On Salty Springs, behind the red car.
On Loot Lake, near the black car- which is right outside of the Orb.
On Pleasant Park:
On Dusty Depo:
To complete this challenge you need to defuse only 3 gas canisters, which can be done easily on Team Rumble mode.