My income is increasing at about 1/7th the speed the Income Per Second indicators say it should be. My computer's not slow, and with my level of patience I never get out of the very low Nonillions per second, so it's not like the numbers are huge.
It's weird, I had SUCH a hard time with level 36. I tried it and gave up on it at least thrice. Then I went back to it after not playing this at all for over a year and it only took a few minutes to figure it out. I guess it's really all about how you look at the puzzles.
My only complaint is that if you leave, come back later, and hit "continue", customized gender-neutral pronouns revert to "them". However, the fact that this game HAS customizable gender-neutral pronouns is a huge plus in my book!
So I was going through the puzzles thinking "some of these are kinda hard, but the pictures are nice". Then I got to the one with the levitating body in the room with the expanding and contracting walls and went "WHAT THE HECK IS THIS?!"
 "The Necronomicon"){kind=icon}
 "Picma - Picture Enigmas"){kind=icon}
 "AdVenture Capitalist"){kind=icon}
 "Electric Box 2"){kind=icon}
 "Picma"){kind=icon}
 "i saw her across the world"){kind=icon}
 "i saw her too, with lasers"){kind=icon}
 "The Deepest Sleep"){kind=icon}
 "Pirate Defense"){kind=icon}
 "Ninja Hamsters vs Robots"){kind=icon}
 "5 Differences"){kind=icon}
 "POTATO POTATO POTATO (etc)"){kind=icon}
 "This is a Work of Fiction"){kind=icon}
 "Hood Episode 4: Memories"){kind=icon}
 "You Have To Burn The Rope"){kind=icon}
 "Pandemic 2"){kind=icon}