## Data Structures: Perform a Difference on Two Sets of Data

Hello campers ,there is a bug here in almost tree challenges this one ,the one before
and the one after it
https://learn.freecodecamp.org/coding-interview-prep/data-structures/perform-a-difference-on-two-sets-of-data
you can pass the challenge without typing the requested code
is it just me or all of us ?
please check them out .

To date I think for all of us, but there’s a closed issue at the freeCodeCamp’s GitHub repo (issue 17856) and it’s fixed in beta as it says there (@RandellDawson ).

The challenges are:

  • /coding-interview-prep/data-structures/perform-an-intersection-on-two-sets-of-data
  • /coding-interview-prep/data-structures/perform-a-difference-on-two-sets-of-data
  • /coding-interview-prep/data-structures/perform-a-subset-check-on-two-sets-of-data

(No links since I can’t post them yet)