As the name suggests, a nice climb along the arête at the right end of the crag (in the upper half, it's more in the slab to the left of the arête). Only two bolts, but you can add a small nut before the first and a sling afterwards.
Followed a different line, supposedly 7-. See same ascent logged by Christoph Rauch Had to pause at the first bolt to warm up my fingers, then onsighted the rest of it.
Great route, exactly my style. Few and small holds (crimps and surprisingly rough pockets) in the compact lower part, then a bulge with a mono pocket. Joins the easy terrain of "Schöne Kante" on the ledge above the third bolt.
The upper part is more or less unprotected if you don't clip the third bolt (probably climbed in two pitches in the old days) to have manageable rope drag. Nuts and slings possible, but be careful with hollow flakes. Otherwise nice climbing. Exited via the last two bolts of "Finderlohn" which makes it a (not too easy) 6.
Traversed in from the right via the first bolt of "Südwand" because the beginning of the crack was iced up. Greatcrack climbing, felt way harder than 7-, but who am I to judge.
Took a direct exit from the third bolt via "Schwefelbrüderweg". Really good combination, going from the hand crack into a laybackdihedral; around 7- and leaves out the slightly chossy and awkwardtraverse at the end of the original line.