For this Sinking City 2 Puzzle guide, I'm going to be showing how to complete the Trident Obelisk Puzzle in the Church yard.
There are two main Evidence sheets that will help you in figuring this puzzle out, along with the solution, I will show you these as well.
The Trident Obelisk Puzzle
Clue Sheets For Trident Obelisk
Below is are the two main Evidence / Clue sheets needed to help in figuring out this puzzle, make sure you have a full read of these if you still want to try this puzzle alone, below is the answer if you still need help.
Puzzle Answer
To complete this one, you will need to spin the Obelisk sections to the following images, the top being the Snake (the serpent-form of Yig).
The second section of the Obelisk needs to spin to the cross (the crooked cross of Tsog-Nar).
The third section of the Obelisk needs to spin to the arrowhead (the rhombic spearhead of Gyrh).
And finally the base needs to be the Womb/circle (the splayed womb of Cthylla)
Make sure that you step back enough so that the lightening doesn't strike Calvin, through the little gate you entered in is just fine, wait for 3 strikes, time it right and go to collect the Trident from the Obelisk to continue the story!