Right problem on La Roche Acléaude, to the south-east of the main sector, on the ridge. Start with the slopey ledge to the right of Gaïa and exit above.
NB: This problem has been opened in 2015 and we decided at the time not to publish about it because its realization required the destruction of an old bivouac. We do not know how or why the old bivouac collapsed. We ask everyone to leave existing constructions intact.