not sure why this is an expert. no advanced techniques required to solve.

I don't know if being able to keep your eyes open is an advanced technique but right now it's a difficult one. I think I'll try later after a nights sleep.

It all worked out, no guessing.

Not that bad. Just be careful. Done.

Start

Done, expert

go

done... pretty easy for an "expert"

dng. much easier with your eyes open.

dwg & guesses

DING. One "guess" that wasn't supposed to be a guess. It was rather a mistaken attempt to work it out in my head.

Go

go

done

easier than one of the recent 'easies' :)

Done with greens