Fortnite: Decryption Challenge, Chip 81: Search in broad daylight near a mountaintop cactus formation

Players who have purchased the Season 9 Battle Pass will need to look for chip 81 on top of a mountain where a cactus formation rests in order to complete the hidden image of the Decryption challenge. Attention, it is imperative to be day to be able to recover the chip. Since May 9, when Season 9 kicked off, a new type of challenge has appeared alongside those offered for free or in the Battle Pass. Effectively, all players who have purchased the Battle Pass for this new season have access to a challenge called Decryption in which an image is hidden by 100 computer chips. To discover it, they will therefore have to go in search of these chips by completing various challenges such as reaching a specific level, obtaining a certain number of EXP, etc. 

As the developers stated, 20 decryption chips can already be obtained on the occasion of the arrival of Season 9, but thereafter at least one new chip will be unlocked each day at 15 p.m.

To get chip 81, you will have to go to the southeast side of the island, around Paradise Palms, and land on the mountain on the outskirts. The latter is recognizable by its cactus arrow and the skeletal carcass at its top. The chip is located in the heart of the skeleton, and is recoverable only if it is daytime - otherwise, a holographic effect covers it.

When the chip is collected, it will then be necessary to go to the Challenges tab then Decryption and press box 81 to discover a piece of this hidden image.