Select and sort all the data by column A Descending. then
go to the bottom and delete all the columns.

-----Original Message-----
I want to delete all rows that does not start with number
0-9 in column A.
Column A has some entries that are blank or contains text
and I want to get rid of them:

0102
text

0203

should be:
0102
0203

Of course I want to keep other columns (B and C) if A has
number.

Thanks, Oleksandr.
.