Catxasa, 9a+, at Santa Linya. As so often when it comes to hard routes in Catalunia, the first ascent was done by Chris Sharma (2011).
Sent 'Catxasa' [9a+] in prime conditions in the Santa Linya cave today.
Checked out Neanderthal briefly today, one of the very last ones I'm missing at this crag, I definitely like it but have to come back another time since it's pretty soaked right now...
If he wants to go for something slightly harder, there is always Ramon Julian Puigblanque's extension of Catxasa, which adds an 8b section and bumps the over all grade up to 9a+/b or so.
As far as I know this extension hasn't seen any repeats.