Done, no green, one guess.

g/g

Difficulty score 42. No green.

Not too hard, it just took me a long time to figure out how easy it was.

Done

dng

done

did about 4/5 before using the autofill and a guess

1 guess and it al fell down

Got it on my second guess.

done

Did with coloring. I got all but two cells filled with compatible pairs before the conflict arose in one of the colors.

28 filled in--prob.going green after looking at some of the comments

y wing did the trick after greens; no need to guess

Start

Go

Done with greens

Done.

Did Feb 7 Expert with greens, reds, and guesses.

done.

go

I'm so tired - two days of doing garage sale - not concentrating, eyes closing . . .

re-start :(

done

hmmm - not so bad after all :)