Diagonal

Stand start using underclings with very weird feet, either under the underclings or out to your left, make a few hard moves on underclings and weird holds until you reach the large right trending crack. Work up the crack using a variety of techniques including hand jams, fist jams, and others, until the end of the crack from there top out straight up.

Be careful of the boulder you must climb over it is large but a fall in the wrong spot could send you to the doctors with ankle injuries.

Although not actually on the Zig-Zag boulder it gets grouped in. This route is on the boulder to the south of Zig-Zag on the south side of the rock. very easy to find because of the obvious nature of the route and is very tempting.

Pads and spotter