Yeah, pen and paper out already.
I had to brute force my way past one of them that was like wee trees on a green screen. Just couldn't figure out the system.
Had to resolve to making graph paper to work out a couple of puzzles, and some well I have walked away from for now... 70 puzzles done, but no idea what the whole game is about. I'm just walking around trying to figure out puzzles and what the patterns are . additive but also like a Mensa test .. Lol