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
I got it on 2nd try!
This level is similar to another one, where one route I tried wasn't working. I thought maybe that route could do the job here instead, and yes, it did... :D