That's kind of odd. It's a very different kind of climbing from natural rock, or even gyms. I'd expect it to be either fairly easy or literally impossible -- th

That's kind of odd. It's a very different kind of climbing from natural rock, or even gyms. I'd expect it to be either fairly easy or literally impossible -- the required holds either exist or they don't. It will be far more repetitive, and is a test of bravery and endurance rather than skill.