Challenge #370: Buzz Buzz

[TurboToad]

My solution!

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[Arjunmarwaha09]

BUZZ BUZZ done!!!

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[MatteoReddavide]

My solution

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[acarter881]

Here's my solution.

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[CharlotteGuy]

[jhonken]

After a bit of observation, I think I've got too many tools here, but I got it!

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[TonyAndriani]

I'm sure there's a way to do this with fewer tools...

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[patrick_digan]

I've got it down to 2 tools using alteryx abacus, 3 tools without it.

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Abacus solution. It looks at each row and just keeps checking against the current longest word that has 7 unique characters. Once it's done with the last row, selecting the last row in a sample tool shows the answer.

[Clifford_Coon]

My Solution:

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When there are more than 7 unique, there are also 7 unique, instructions don't mention exactly 7. 
So I've given 2 other scoring options . 

[ggruccio]

Probably more steps than I needed, but each step makes sense to me.

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I had to realize that it had to =7 letters (not >=7).