Thank you for giving the game a try – I'm glad you liked it! I'm hoping to get back to this project and add more to it (and perhaps smooth out the difficulty curve a bit).
The difficulty curve was perfect in my opinion. Let's not create a game where people expect to have a gentle walk through a park. Yes, I failed a lot, yes I cussed, but the feeling when I finally solved it was worth it. The game isn't impossible, it's just... challenging.