This is a very nice ''warm-up'' to the other one, IMO. Saving 5 stars, for that other one. :)
EDIT: After yokosooo found 150, I discovered two variations of it. But can't find any better (and doubt there is 148, at all).
I found this one far more difficult than its ''pair'' level. It took me well over half an hour, in playtesting. Most of that time only figuring out how to even come through. After I figured that, it went quickly.
Not sure if this is the final thing, but I can't do better, ATM.
Enjoyed it a lot! :))
Geeez, one can get very stuck here, if one is overcomplicating things. LOL
It is hard for me to see the shortest path in such kind of puzzles.
GREAT find, Darkmanticorex2!
Insights