Wow, have I got work to do on this. After viewing demos from both of you (I've downloaded them all now), I have to fix unintended solutions to 9, 11, 12, 13, 14, 17, and 18. I think I can see how to fix all of them, at least. In the case of 12, it will be as simple as putting the easternmost roach
before the snake in the movement order. That one probably got messed up by an aesthetic modification at some point after I had forgotten that the order was important. 17 and 18 are the only ones that I might have some trouble correcting, but I'll see how it goes.
Only a few things I'll remark on now:
#6-Could I have a demo of using only two wubbas on this one? Or a description, if you think that could suffice? You didn't somehow manage to escape from the south tip without bringing the mimic to yourself, did you?
#11-Dischorran, your solution is
really cool. You're intended to hit the northernmost plate yourself and let the fegundo carry the roach across to its plate, but I like what you did to the extent that I might leave it as a possibility. It won't be the high score anyhow.
#16-It felt really good, Zorglub, to watch your demo and see that you did everything as I intended in such a long mess. Did you eventually realize how hard you were on yourself with the eye?
#"
19"
-As the scroll says, this was made to be number three. I hope you can see that it wouldn't fit there.

After dropping the idea and never looking at it again for half a year, it took me a long time to figure it out. I also see that you're right about bri
ar.
____________________________
Penwielder's Palace,
Detention Complex,
Archipelago,
Cube of Memories