Excel formula challenge: route cipher formulas

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route cipher formulas: Just a simple Excel cipher formula to transform a string by breaking it into n columns and stacking up text ina predefined order

Link to Excel workbook:
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Fantastic resolution. The use of WRAPROWS in the exercise is excellent. Thank you Victor!!!

IvanCortinas_ES
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Dear Momoh,
Before seeing your solution I developed mine that was not so good, but it also works:
=MAP(A2:A7, B2:B7, LAMBDA(a, b, CONCAT(TOCOL(WRAPROWS(TEXTSPLIT(TEXTJOIN(" ", , MID(a, SEQUENCE(LEN(a)), 1)), , " ", 1), b, ""), 1, 1)))) 🤗

JoseAntonioMorato
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Nice video again Victor. To make it easier to read, it might be better for you to separate the formula onto different lines. I'd also be interested to see how you reverse it to get the original text back!!

stevereed
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Bros you are speaking over my head 😢. I need to go through foundation classes first

michaelomazi