This problem is on the Largest Boulder. It starts on the left side (just slightly to the right of the arete) of the face lying parallel to the trail to Baldy. I believe this problem starts with your right hand on the sharp-pinch edge on the face at about seven feet and right hand in the big scoop at five feet. Climb to the arete then traverse it back right to the scoop/jug.
Two or three pads. Pad the rock behind your back. I also recommend a spotter.