Not included in the 2005 guidebook, though it is in the previous two editions.
Climb the crack and flake 3m left of SOS to below the roof, move right and climb the wall direct, crux.

Voting
High HVS
Mid HVS
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High VS
Mid VS
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High 5b
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High 5a
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High 4c
Mid 4c
Low 4c