There are three sections to the cemetery location.
I was able to deduce almost all of the answer in the second section, I had to guess between two or three possibilities to get the doors open.
In the third section, I was able to deduce which color stones went in each location, but I could not deduce which went on the right, and which on the left. So I had to try two options, and was able to deduce from there.
Can anyone explain the needed logic?
If anyone wants to work on this together, I can post my logic for the third section - I threw out my notes for the second section already.