The route 'Krystalovec bolestivý' ('Painful Crystal' - approximately) in the Drýmr area is a challenging endeavor, graded at 7-. The name itself hints at the nature of the climb – likely involving some sharp or uncomfortable holds and requiring precise footwork. Drýmr, known for its typically solid rock, demands both physical strength and technical proficiency. 'Krystalovec bolestivý' likely involves small crimps, requiring significant finger strength, and possibly some technical stemming or body positioning to navigate the crux. Success on this route would be a testament to a climber's endurance and skill in overcoming demanding rock.