no space left unlit

this isn't the first time I've seen this exact type of puzzle

now i actually solved it

Done

Very cool Akari implementation!!

Here's the puzz.link version of the puzzle:

https://puzz.link/p?akari/10/10/ic5.h.rch18bsasahci6cadh.k.gcg

Very nice!  (Always a fan of seeing Puzzlescript used for things that aren't yet another Sokoban variant.)