Weekly Challenges

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My solution. Not the most simple but it works 🙂

Now I have to go look through other solutions to see how running total would have saved me six steps...

Here is my solution!

Solution attached.

Spent a long time trying to use a different method, but fell back to a long multi-row formula. It works, just not an incredibly flexible method.

Kept the account number in there, just in case!

solved...

My Solution.

#117

I had to peek at solutions for this one. The output in the start file made zero sense to me. After completing the challenge, the output at the end STILL makes zero sense to me.

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