Done, no green, several guesses.

Interesting puzzle!

ng/ng - small inference chain

done

Difficulty score 54. No green.

I agree it was interesting. At first glance it looked harder than it really was.

MrOojer -- my inference chain wasn't short, but I think that's because I went counter-clockwise looking for eliminations: if I'd gone clockwise from my start point (ymmv) I might have found the conflict sooner.

just one 50:50 guess

I must have made a mistake (in my favor). The whole thing solved like an easy -- no greens, no guesses/inferences, no special techniques.

Sounds like a happy mistake to me! :-)

go

done

Go

Done with greens

going...