On Fri, 05 Jul 2013 13:44:57 +0100, Fábio Santos wrote: May I suggest you avoid range and use enumerate(the_array) instead? It might be faster.
How does this work? Given Grid= [[0 for j in range(9)] for i in range(9)] for (r,c,val) in ????(Grid) : Helmut -- http://mail.python.org/mailman/listinfo/python-list
