The Alteryx Community is a finalist in three 2026 CMX Awards! Help us win Customer Support Community, Most Engaged Community, and User Group Program of the Year - vote now! (it only takes about 2 minutes) before January 9.
ACT NOW: The Alteryx team will be retiring support for Community account recovery and Community email-change requests Early 2026. Make sure to check your account preferences in my.alteryx.com to make sure you have filled out your security questions. Learn more here
Start 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 #4: Date Parsing

harrietowen30
7 - Meteor
Spoiler
harrietowen30_0-1660916042111.png

 

Amilley
8 - Asteroid

See my solution below

geoff_zath
Alteryx
Alteryx
Spoiler

geoff_zath_0-1661274964213.png

 

cjohnston
7 - Meteor

Solution Attached. 

lifranca
8 - Asteroid

Not the best and quickest solution but got there :)

GabrielaTudor
8 - Asteroid

Not really skilled with regex, but I think I easily got it right this time. Hope so!

Spoiler
GabrielaTudor_0-1662044608604.png
GabrielaTudor_1-1662044623449.png
GabrielaTudor_2-1662044640254.png

 

 

 

grazitti_sapna
17 - Castor

grazitti_sapna_0-1662092464594.png

 

Sapna Gupta
chara123
8 - Asteroid

Here is my solution Challenge 4 .png

mgaronson
11 - Bolide
Spoiler
mgaronson_0-1662389909558.png

Broke out the regex into 2. Can you do this with 1 regex - yes. More tools, but IMO easier to understand.

1 regex or 2? Or none? Hmmm.

cusher
8 - Asteroid
Spoiler