This is the last of the routes that end on the ledge on the south side of King's Throne. It is the inside corner. No specific moves as it is low rated and a little boring. Just get into the corner and use what is around to make the easiest ascent.
FYI-the route is next to King's throne not Queens. 5.6? Sounds a bit high unless you think it was the same grade as Kings Throne, Jack of Spades and harder than Queen's throne.