Climbing "Stradivari" (grade 6-) in the "Pražkej démon" crag is a classic Czech experience. This route, known for its solid rock and enjoyable moves, offers a good challenge for climbers operating around that grade. The climbing is typically technical, requiring precise footwork and thoughtful sequencing. Expect good holds, but also be prepared for some slightly overhanging sections that demand power endurance. "Pražkej démon" itself is a beautiful climbing area, often bustling with climbers, making for a lively and social atmosphere. Make sure to warm up properly and enjoy the experience! The view from the top can also be quite rewarding, adding to the satisfaction of sending this memorable route.