Climbing 'Kačer' (graded 7+/8-) in Hračka is a demanding and rewarding experience. The route is known for its technical crimps, powerful sequences, and exposed positions. You'll need precise footwork, good finger strength, and a solid understanding of body positioning to send it. The crux often involves a series of tiny holds and a dynamic move to a slightly better grip. Expect a fight to the top, but the feeling of clipping the chains after conquering 'Kačer' is truly unforgettable. It's a classic Hračka test piece that many climbers aspire to tick.