Traverse in the lower part of the SE face. To the slanting ledge, then rightwards up this and then almost horizontally rightwards. From the last of them:
a) About 2 m straight up, then diagonally right to the ledge at the E edge.
b) About 1 m lower, then traverse right under the overhang and along its right side to the ledge at the E edge. Around the edge to the crack and through it to the sub-summit plateau.