In the Bárðarvik chapter of Hellblade 2, Senua takes a detour from her journey with Ástriðr and discovers a symbol puzzle among some castaways on the beach.
ALL Symbol Locations Beach Shipwreck Puzzle (Chapter 5) | Hellblade 2
Like the previous puzzles, this one requires you to find three separate symbols to form an overarching symbol that will allow Senua to access the blocked path. This puzzle is trickier than some of the others, however, because it involves reality-altering orbs. Here's how to do it.
The puzzle with the shipwreck symbol appears in the Another Quest subchapter in Hellblade 2. After Senua splits from Ástriðr, she heads towards a beach with several shipwrecked people on it and the puzzle blocks her path through the cliffs.
The solution to this puzzle can be a bit tricky. Check out a video of me doing it below if you'd prefer a bit of visual help.