"C'est un jou." It's a game. In the video "Bleau," Marc LeMenestrel falls off this problem...this, a measly 4b! Extremely technical, the problem requires a very delicate push/pull with the leg/arm. Totally funky. Still, this is worth doing if you appreciate the antithesis of thuggy bouldering. The only issue is that it's a stopper problem for those who aspire to complete the entire blue circuit at La Roche aux Sabots.