Oh, lol. I must have been tired when I did that level. I spent so long trying to figure out how to get a gravity block through that barrier that I didn't even recognize the Microban level 1 sitting right there in the "end game" (I'd forgotten Microban, but I've seen that as "level one" in almost every variation...)
I did appreciate the Sound Of Silence parody though. That was well done.
Lines 3-6 take on so much more meaning now too, that I realize I have to rediscover the solution to it every. single. time. 😅