Coral Buddies: Collect the nuclear container
To validate this challenge, you will have to go to the same place as the other Coral Friends secret challenges. Once there (see on the map below), you will have to find this famous nuclear container, lying next to a stone in the water, so that the rocket can finally take off. When this is done, go to the small island, on which there is a kind of small wooden box, which turns out to be a rocket, to transmit the freshly picked up object.Then you can enjoy the spectacular takeoff of this rocket. Note that the rocket will not take off if you are in a Team Rage. It is imperative to be in solo, duo or squad.
Once the challenge has been validated, you will be able to enjoy 25 bonus XP points, just that.