Stegosaurus

Start pulling a crimp with your right hand and reaching for the first "spine" on the top of the boulder with your left hand. Pull yourself up until both hands are on the top edge of the boulder, using any little nub or ledge possible for foot holds. Edge along the "spines" on top and end on the bug rounded "spine", with a hand on either side of it.

Left center of the boulder, looks like the easiest route possible.

pads