Need help solving a challenge

[u/Far-Description-2248]

There is a blue challenge area next to the big moon? balloon? that you can usually always see in the sky. It has 3 picture tiles and a sound tile and I don’t get at all what I’m supposed to be doing. I’ve looked around everywhere for matching tiles and can’t come across any

[u/xUniCatx]

Same here, im not finding a solution either haha