What a cool level, that solution is bizarre and super super hard to see. Really elegant though. Despite feeling a bit slow, it still makes sense once you get the idea.
I was stuck 2 off a very long time, taking long breaks to refresh my mind... Today, I come back to it and solve it on 2nd try!
I'm happy, but at same time upset, because I had the right route from the first and just needed an idiotic minor variation within the last 9 steps... Incredible... LOL
Was 119 three months ago despite much tries.
Maybe I also had acquired more skills...
In this level the openness of the level also made it more difficult to see which way is correct.