Start

Done - Tricky at the end

Done. 1 guess.

done

logic alone, ending with a long sequence of 15's -- g/ng

go

dng, 1 guess

done

Did it, no green, no guess. An impossible pair chain gave it away after long searching. 36.

start

2 6 8 and 9s done pretty easily

3s too

way roo easy for an expert, even I managed it with no greens or guesses!

fun though