Season X of Fortnite: Battle Royale rolls on with a new set of challenges for Battle Pass holders to complete. Week 3’s batch of missions is called Worlds Collide, a callback to the tagline of Season 5, and one of the challenges asks you to visit a cube memorial in the desert or near a lake.

You only need to head to one of these statues to complete the standard version of the challenge, so check out the video above to see where to go. You can also find a map and further details in our written cube memorial locations guide, and we’ve put together tips to help you complete this season’s other tricky missions in our complete Fortnite Season X challenges roundup.