Code copied from Codepen

Question

Is this code just copied from Codepen?

Codepen version from 2012:

https://codepen.io/jackrugile/pen/BvLHg

Sololearn users version:

https://code.sololearn.com/WGFWQBR6xw86/?ref=app

Answer 1

Looks like it...a lot of people copy code from there.

Answer 2

It's one thing to copy code for adapt it and write less or more another code, but another one to just copy without other modification than parameters value, and no quoting original author name while make it public here ^^