17 routes on 1 wall, 2–6a. In Plzeňský kraj, Czechia. When the rock grips hour by hour, topos and people to climb with, in the app.
From 2 to 6a. Half are between 3 and 5a.
Each climb counts at its grade; ungraded ones are left out. In the app you can switch to YDS, V-scale, UIAA or British grades.