It's a pretty tough challenge! I took the challenge to clear all exits without jumping late last year, after it was suggested on my forum; I was able to clear all but four (F11->12, F17->30, F33, F42->43). It is possible to clear all of them and I think I could maybe do F11->12 (I haven't actually tried it again since then) but the other three are definitely beyond me!

Well anyway, good luck with the challenge if you try it!

That's a really interesting challenge, I'm tempted to try a let's play doing the game with no jumps.