"Diez B. Roggisch" <[EMAIL PROTECTED]> wrote in message >
>And use xrange instead of range. For small dimensions like 3,4,5, xrange is way overkill and perhaps takes both more space and time. Since dim is a constant for a given puzzle, I would set self._range = range(dim) in __init__() and use that to iterate. And, as I said in another response, I would not iterate to make a move. Terry J. Reedy -- http://mail.python.org/mailman/listinfo/python-list
