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# Weekly Challenge

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

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## Challenge #11: Identify Logical Groups

8 - Asteroid

Challenge complete - similar solution to others 🙂

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15 - Aurora

Solution:

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8 - Asteroid

Awesome challenge; I took something of a 'brute force' approach to it.  🙂

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11 - Bolide

Solution Attached

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11 - Bolide

Solution attached. Similar to others I used a Cartesian join and the FindString function. My stumbling block was getting the concatenated groups, which turned out to be quite simple once I saw that action was available with the Summarize tool.

Ken

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5 - Atom

I can't stop laughing after knowing solution is this simple. I used so many filters and formulas(to calculate intersections and then excluding it) in the end to get to the answer,

14 - Magnetar

Here's my solution.

Spoiler

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9 - Comet

Solution attached

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ACE Emeritus

Here's my solution for this one.

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17 - Castor
Spoiler

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