I'm not much for writing guides, so if someone else wants to expand on this feel free.
The location of the Queen chess piece (similar to City Core puzzle) that ports you up to the puzzle is located at 4813,8675 in Kingsward. It is tight against a wall so is kinda tough to see unless you are looking for it.
The solution to the puzzle is in the attached screenshot.
P.S. Don't make fun of my UI, it is in the middle of renovations lol.