It's wasn't difficult, and I enjoyed solving it, but the problem for me is that such hole boards "visually" demotivates me. I watch it and feel tired in advance so usually, I put it aside for later. Fortunately here, I saw the route almost immediately... Lucky me, LOL
Had mild fun at that level. First, it's long. A bit shorter wouldn't have changed the concept. And second, there is not much to think about: the path is sort of given in advance.
Insights