Wuthering Wavesoffers an extensive open-world experience with active NPCs,multiple resources to collect, and intriguing side quests that unveil the lore of Solaris-3. Among the highlights, of course, are the many different puzzles that are scattered throughout the map and can be found through exploration. Although they are not too complex to solve, Rovers may have to scratch their heads a bit to come up with a solution.
Likewise, players have been particularly struggling with the Fallen Grave puzzle inWuthering Waves, which contains the Encryption Block. Here is a quick guide to help you locate and solve the puzzle.

Where to Find Fallen Grave Puzzle in Wuthering Waves?
InWuthering Waves, the Encryption Block puzzles are among many things players have to find through exploration. The one in Fallen Grave is rather easy to locate since it is laid out neatly in a ruined structure.
This area itself is on thesouth side of Whining Aix’s Mire, below the energy field. There should be a Resonance Beacon in the Fallen Grave granting direct access to the puzzle next to it.

How to Solve Fallen Grave Puzzle in Wuthering Waves
The Fallen Grave Encryption Block puzzle inWuthering Wavescan be solved using five Key Repeaters. These modules will be scattered across the ruined structure within proximity.
Fallen Grave Puzzle Solution
With all the repeater spots in mind, follow the next steps to solve the Fallen Grave puzzle inWuthering Waves. The goal here is tocarry the modules using Levitatorsand place them on the Encryption Block properly so that the Decryption Pulses from them cover the whole surface.
Upon completing the Fallen Grave puzzle, players canunlock an Advanced Supply Chest, which rewards some Astrite, Shell Credits, and Union Level inWuthering Waves.