I couldn't figure it out. I will have to try again sometime, perhaps reply to this with a little better example ? perhaps a screen shot of what moves should look like?
Thanks that helped, tried again and was able to solve a few lines. This is more of a challenge for me that I would think. Works well and good job. by the way, I would have chosen/preferred if the X was used to mark the true condition and O for the false, so perhaps that also added to my difficulty. ;-)