So it seem like i did the first step and i have a very good idea about the second step. Can someone confirm my idea?
Edit: look like i got to the last step.
Edit2: its over!
Search found 3 matches
Re: Level 72
Not sure what the blue and red lines mean 

Re: Level 72
This level look tedious in every way. I need to clear something up, does the thickness of the black lines matter?