I like working on it because there are so many different possibilities! Stuck 2 off for now and that with two completely different ways to go.
I regret that one route I do love is too long with no chance to be the solution... LOL
This level has two episodes: first, deciding on blocks, after that, ordering. In my case, ordering was just testing until one works. I wasn't able to "see" the right combo.
I had big fun at finding the exit. Landed 2 off after a quite messy route. Restarted to do it clean, and won. So I didn't had time to clarify the 2 off... LOL