Advent of Code is back! Unwrap daily challenges to sharpen your Alteryx skills and earn badges along the way! Learn more now.

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 #21: Date Reformatting

hoheusle
6 - Meteoroid
Spoiler
Spoiler

with a little added bonus

dominiklz
8 - Asteroid
Spoiler
21.PNG
JoshKushner
12 - Quasar

What a breath of fresh air after the incredible parsing in challenge #20

930realm
7 - Meteor

Getting easier.

Amarendra
10 - Fireball

Used my own input file for the challenge

dsmdavid
11 - Bolide

I did a lot of manual encoding first, then followed the number to month approach

samN
10 - Fireball

One more down

Waynemk
8 - Asteroid

and another.

ggruccio
ACE Emeritus
ACE Emeritus

Some of the past exercises help prepare for this one.  Finished fairly quickly!

edorlando07
7 - Meteor

Challenge #21 solved.  I had slightly different logic to produce the years and the months.  I used LENGTH to find the starting points for each year.