How do you turn stones? I need a 9 and I have a 6, but I don't see how I can use it.

Never mind, I will search another solution.

Game #1279879 I need a 9 left below or right

If the question is "Can a 6 be turned into a 9?" or "Can a 9 turned into a 6?", the answer is no in both cases.

actually, it is an important part of advanced strategy to defend only against threats that are possible with the upcoming numbers. In other words, I don't care if a 1, 2, or 3 wins you the game immediately, if you don't have any...

In case you were wondering... I was just kidding, although it could give some twist on the game (having the 6 able to turn in the 9) I think it wouldn't be wise to create that kind of variant.