Code Format Validator

Hard ★★★

Update the output cells to display a "Valid" status for each code if the middle three characters of the code are numeric, and "Invalid" otherwise. See Examples

Your solution should use cell references so it updates automatically if the input cells change values.

FIND IF MID VALUE ISNUMBER

Hint

Solution Approach

Past Submissions

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A1 expected value: *

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To see an example of the expected output for a given cell, first click on any output cell. An option will then appear to show the expected value for that cell.

Your solution is tested against 3 test cases which you can toggle between. To pass, your solution should use cell references so it returns the correct output across test cases.