Not sure on the time. Between the animation and cascades, I would guess an average ~5 seconds per move. 329*5/60 = 27 minutes. Here is a tips thread where I posted right after you:
Not sure on the time. Between the animation and cascades, I would guess an average ~5 seconds per move. 329*5/60 = 27 minutes. Here is a tips thread where I posted right after you: