Location: Stockholm, Sweden.
Venue: Klättercentret, Telefonplan.

Adam Ondra made two redpoint attemps on "Worlds hardest route" The Black Diamond Project estimated to be harder than a 9b+? This is his best attempt and the best attempt made to this date. The route starts off easy with a 6a boulder problem and then escalates in the grade for every clip! The climb will be up at Klättercentret in Telefonplan for a long time and the first person who sends it will win 5000 pounds in price money. Anyone can have a go at the climb.