The Fortbyte number 21 of the decryption challenge should not be too difficult to find. Indeed, the vast majority of players are familiar with the gigantic metal llama that stands proudly on Junk Junction hill, at the northwest corner of the map.
The Fortbyte is at the base of the llama's neck, and the easiest way to reach it is to land on its back and take the door that leads to the inside of its neck.
How to get Fortbytes from the decryption challenge
The challenges and Fortbyte locations of the Fortnite Season 9 decryption challenge, as well as the complete list of Fortbytes, are to be found in this article.
