Done, no green, corrected guess.

Done. 2 guesses.

Go

Done, 5 guesses

2 colorings 0 guesses

done

Done. Ng , 3 guesses

Seemed fairly easy for an expert, but it gets a score of 76.

Done, No greens and one guess.

@drWho - indeed, the American Go Association has a new analysis of an alphaGo self-plyed game evry Friday with interesting comments by Michael Redmond, the only USA pro 9 dan player.

I have been building neural nets since some months myself, so I just wondered. I found some lterature but nobody has as of now been able to build a perfect solver with NN.

done

Here is some code for Neural Nets and Sudoku. https://github.com/Kyubyong/sudoku

I haven't used it myself but it looks like it might be fun to play around with.

JudyHall, re being unable to use greens with your new Kindle keyboard, I was in a similar situation recently when I added a keyboard to my Samsung Galaxy Tab 4 10.1 nook. At first I thought the Shift-number combination did not work to enter a green, but then I realized I was doing it incorrectly because I was pressing Shift and the number key on the keypad, as I do when I am using my PC.
With a tablet, the correct technique is to press Shift and simultaneously touch the required number on the touch screen.

start

pause

back to it

Phil, do you pause when you sneeze or something?

close, went to get munchies!

now have to do some work

Sudoku in short bursts is often easier, I think.

back to it, fan duly fixed