Is that jump even possible normally? the intention was to get horizontal momentum with the hook so you can jump further without jumping high.
yes, that's the jump. I did it with a normal jump after 50 +/- tries. This kind of momentum interaction imo is not something you can infer by just playing.
I've completed all levels till cliffside. Lava filter me out, and the last part of frozen is doable but my hands still can't make it.