Missed the Q4 Fall Release Product Update? Watch the on-demand webinar for more info on the latest in Designer 24.2, Auto Insights Magic Reports, and more!
Free Trial

Weekly Challenges

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

Also available in | Français | Português | Español | 日本語
IDEAS WANTED

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

SUBMIT YOUR IDEA

Challenge #426: Perfect Numbers

Flo_P
9 - Comet

Not optimal but gets the job done

Spoiler
image.png
plozbin
8 - Asteroid

Fun challenge!

 

Spoiler
Alteryx Challenge 426 Solution.png

Luke_C
17 - Castor
17 - Castor
Spoiler
image.png
ARussell34
8 - Asteroid

Perfect solution attached!

AR_426.png

azamora
5 - Atom

Perfect numbers

fmilliren
8 - Asteroid
Spoiler
Challenge_426_my_solution_image.jpg

 

Shifty
12 - Quasar

There was no strategy here - just brute force - dragging tools on as my mind loaded.  😂

 

Spoiler
Can't upload images anymore.  Shame.
mithily
8 - Asteroid

Being a number nerd - I loved this one and wrote it fully before running it and it produced the right numbers as the output - loved it

wdula
8 - Asteroid
Spoiler
Workflow.png

I initially wanted to take the approach where you use the Mersenne Primes to generate perfect numbers (Any Prime of the form (2^k) - 1 where k is prime can be turned into a perfect number by multiplying by 2^(k-1)) but decided against it after realizing that I had no way to verify primes without hardcoding it or adding a sieve.

Solution.png

Fun challenge, almost made me miss my Number Theory class from undergrad...almost. 

cbcarlson
5 - Atom
Spoiler
Screenshot 2024-05-28 154704.png