I’m trying to do this Guess the black stones - #337 by le_4TC here Guess the opening.
I’m not very familiar with the variation thingie, how can I undo just the last stone I placed in a variation, since it’s already a variation? I tried the left-right, it just moves on the board, but doesn’t undo the move. I tried the delete, it deletes the whole branch.
Why doesn’t it branch, like in the reviews?
Plz help.