Challenge #88: Counting Combinations

[tanyafischer]

solved! :)

[Megan_HCC]

Was stuck for a good 10 minutes before I realised the sort tool could come in handy!

[DataKilroy]

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[peter-chang]

Here is my solution for Challenge #88 

[siuwkw]

This is my solution.

[EgleB]

I couldn't get it down to 12 for a while! Good one :) This is what I ended up with...

[Gmajid786]

My solution, initially couldn't figure out why the sort tool was needed but I guess the summarize tool can't distinguish between different patterns when using the count distinct action

[acarter881]

Here's my solution.

Spoiler

[XiyaoRen]

Challenge 88 done :)

[sklas9]

Great challenge, fun to do and practical.

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Solution image