Hi Plog
Thanks for the fast replies.
Here is what I am going to start with in my table:
ID, number, date/time, unique
1, 07712312312, 14/04/2016 13:02:34, blank
2, 07712312312, 14/04/2016 13:21:13, blank
3, 07712312312, 14/04/2016 13:23:56, blank
4, 07712312312, 14/04/2016 13:02:34, blank
I...