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SUBMIT YOUR IDEA@kelly_gilbert - Thanks for solving this and I am so glad you liked it! Cheers
Evening,
This is my second Weekly Challenge - had a go after scoring 79.9% on the Core Certification which i'm devastated about. Definitely not the most elegant solution after looking at some others here - and i had a bit of a nightmare with the RegEx, but it definitely works!
first time I've used the OR | in regex...
Challenge 211 is done...Regex to the rescue! (formulas can be seen in the spoiler below)