I've got a new version of 93 worked out. It's still super-tough but I can prove it's solvable.
I'll get an update up there soon.
I'm loving that so many people are getting through to 93 by the way. I really didn't know if anyone would have been that invested in the game :-)
That's the new version released on itch. I'm getting the new version up on catalog too so you should be able to update straight from the device soon.
Sorry for releasing an unsolvable level, but thanks for pointing it out to me so I could get a new version of it out. The new 93 is essentially the same level but with a couple of extra hints. It's very difficult, you might still need to get out pen and paper for it, but it's achievable.