# Weekly Challenge

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## Challenge #213: Optimized Flower Arrangements

7 - Meteor

out of curiosity, will it be simpler to combine O and A anchors? variables can be combined into O anchor since order matters anyway, and constraints to be merged to B anchor?

Alteryx Community Team

I created a non Optimization Tool solution to give some logical reasoning behind the Optimization Tool output!

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7 - Meteor
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This one was really hard for me!  I also have an observation and a question:

• Observation: It's interesting to note that using Symphony to solve will swap "Red Rose" and "White Daisy", resulting in the same flower count but cheaper (is Symphony the "cheapskate" solver?!) by enough to buy an additional flower but it doesn't do it--strange!
• Question: It looks like my solution is similar to others but I'm questioning the approach now.  If we need between 3-4 Filler Greens per arrangement and we're trying to maximize flowers, wouldn't the optimal solution take this into account and treat Flower Greens differently from flowers and ensure that you order 30 (the minimum) of them to free up money to buy additional flowers?
8 - Asteroid

Hi All,

I used the same solution which is done by other most of them. It is interesting.

Regards,

Himanshu Goyal

8 - Asteroid

The optimizer tool is kind of like trivia. If you know it, it's easy. If you don't, it's hard.

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6 - Meteoroid

I include two alternatives, one specifying the model as a matrix with constrains in rows and the other option introducing the model manually.

12 - Quasar

Nice challenge!

8 - Asteroid
Spoiler

Nice challenge, finally used the Optimization Tool!

8 - Asteroid

My solution attached. Never used this tool before. I followed @johnemery's helpful video.

Alteryx Certified Partner

This is surprisingly easy once you know how to set everything up.

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