The true direct on curving arête.
Start as for curving crack direct.
1. 6a/b Step right and climb the prominent sharp arête on it's right side with no protection, then belay as for curving crack on top of the flake.
2. 6b. Behind the flake belay is a faint groove line which goes straight up to meet curving arête. Climb the groove moving left at the top to join curving arête which is then climbed to the top without recourse to curving crack for protection.