Start compressing with a left wide sloper pinch and right narrow pinch crimp. Climb into the slot jug feature and continue up for a few move until you can climb right via undercling slots into Black Hole. Finish via Black Hole (exiting right).
Just out here training my calves for Horne Lake knee bars. I am not sure I'm convinced this is V13 as it doesn't feel like a big step up from other boulders I've done, but maybe I have a bit more fitness than I realize?