Nice little problem that looks morpho but actually isn't if you rock over your left foot enough. Exit through the right slab not the easier left one. Feels a bit soft for the grade, but might depend a lot on conditions. (Please note that it is amost a lying start, so if possible avoid a crashpad as large as the one in the video below ;-) )
The first move felt impossible until I got a little toe scum along with the heel hook. The next two moves are blind, so it helps to memorize how your left arm looks and feels when you are on them correctly (I was racing against rain, so I actually put a chalk mark on my arm- silly but effective 😂).
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.