This is a super fun 6c+ although the description of the start is difficult to distinguish from the 7b version. Sit start on the left hand end of a crack line under the roof. Traverse to the right and exit in one of the most fun mantles in the forest.
Another version. I traversed low and did a dyno-mantle onto the slab. Super fun!
No Climbing Today!
Rain sucks, but broken holds suck even more. Remember, never climb on wet rock in Fontainebleau.
The sandstone becomes brittle, and pulling on it will ruin classic problems. Drying it doesn't help, because it's still wet and weak inside.
All you can do is wait for better conditions.