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SUBMIT YOUR IDEAHere's my solution.
Hey there @patrick_digan Nice catch about the duplicate records; I could see there was a duplicate Employee name by glancing at the interactive results for the employee name.
Looking at the records a little further, I could see there were two similar names, but the employee records was listed twice on both files as you point out.
I have to be honest; at the first try, it took me longer than 12 minutes; however, the following day I attemped again, and it took me a couple of second before the 12 minutes.
Once I looked at the other solutions, I could see how this thing could have been simplified; there was no need to add the additional character to the day and month.
Hoping to get better and faster at it. As noted previously, there were two duplicate employee records with different names.