Starting with a long righthand toss with abysmal feet to a good sidepull, this problem gets right to business. After the powerful initial move you'll face a series of slaps up the sloping overhanging arete with your left hand, some tricky crimps with your right, and more miniscule footholds. The topout is blissfully straightforward but still difficult.
On the left side of the boulder with The Upsetter. In other words, the left arete of the right twin boulders.