Hiked in 17 miles from Purgatory to camp at ~11,400. Ascended the couloir east of Peak 15 between Little Finger and Point 13,290 which was crap scree. From the saddle, we made a descending traverse to about ~12,500 to the south facing col. There was some water running in the class 4 section but it is easy climbing so we just scrambled up. We traversed over to the 5.4 crux pitch and that is when we brought out the rope, placing only one nut for pro. This was also very short and easy. From there, a quick jaunt to the summit. On the descent, we missed the first rappel station and ended up down climbing to the rap anchor that puts you at the 15/16 saddle. A quick ascent of 16 and then we down climbed to the top of the wet class 4 section and used the two rap anchors there to descend.
Photos (click for slideshow):