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Weekly Challenges

Solve the challenge, share your solution and summit the ranks of our Community!

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Here my approach:

Spoiler ahead:

Challenge 1.png

Challenge 1.png

Working through a handful of these in preparation for Inspire!

Not necessarily the most computationally efficient way to do it, but easier to read IMHO.

Append all possible options and filter as appropriate, then sum. I've added a test to ensure full mapping.

Here's my attempt

Love the "real" solution as it' can be generalized. Here was my first attempt, which is rigid, but gets the job done.

Challenge 1.PNG

Here's my solution. I didn't use the join tool as suggested by the challenge's title "Join to range" but the find replace tool instead. All roads lead to Rome.