So we have this spreadsheet that has 23 rows.
We want to be able to count unique entries only. Ones that are not duplicated.
All though this isn't hard to do manually for 23 rows a function was added to do it automatically
It's not working correctly, None of the 23 rows are duplicated. Yet it is saying 13 are unique, leaving 10 that are duplicates.
What did we do wrong here?