community
cancel
Showing results for 
Search instead for 
Did you mean: 
Do you have the skills to make it to the top? Subscribe to our weekly challenges. Try your best to solve the problem, share your solution, and see how others tackled the same problem. We share our answer too.
Weekly Challenge
Do you have the skills to make it to the top? Subscribe to our weekly challenges. Try your best to solve the problem, share your solution, and see how others tackled the same problem. We share our answer too.
Unable to display your progress at this time. Please try again a little later, or contact an administrator if you continue to see this error.
Announcement | Get certified today - take the Alteryx Designer Core and Advanced exams on-demand now!

Challenge #106: How Long were the Lights On?

Meteoroid

Not the shortest solution, but it works.

Asteroid

My solution! not very familized with the generate rows tool

Spoiler
challenge_106_photo.JPG
Asteroid

My solution

Asteroid

Very useful ideas in this challenge: time converting and multy-row formulas.

Meteor

Fun use of multi row formula! solution attached. 

Asteroid

Good challenge with dates. Attached my solution

 
Meteor
Spoiler
Used formula tool to add seconds to the time and then used Date Time tool (%X custom format) to convert 12hr time to 24hr. Sorted time according to room, entry time and exit time. Used multi-row formula to write logic for calculating time. Summarized data according to room.
Highlighted
Alteryx Partner

Challenge 106 is done!

 

Spoiler
challenge 106 JMS solution.PNG