alteryx Community

# Weekly Challenge

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

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###### IDEAS WANTED

Want to get involved? We're always looking for ideas and content for Weekly Challenges.

## Challenge #148: Rotating Century Puzzle

19 - Altair

Hi @kat

Back with a vengeance, I see.  All the missing challenges in 1 day.  Good to have you back.

Dan

8 - Asteroid

Took some creativity to figure out how to group various columns together, but finally figured out a formula that would work.

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9 - Comet

Very funny challenge

5 - Atom

A bit late but complete!

Alteryx Alumni (Retired)

Good one!

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10 - Fireball

Thought I might be able to use the optimization tool for this but couldn't figure it out. Instead I went with more of a brute force method.

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7 - Meteor

Interesting challenge! Here is the solution.

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Alteryx

I was trying to see if I could get around parts using the data transposed to try and write more simple formulas, but got my head in a mess.

So looks like I went down the route of many......

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7 - Meteor

A bit late, but this looked like a fun one, so I wanted to see if I could figure it out.  I'm sure my solution isn't the most efficient way to solve this problem, but it gets the job done.

Alteryx

Hi,

I chose to recalculate the position on each ring so it directly in the right position before gathering all the rings together via their Position.

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