Remove duplicates from sublists, keep the structure

[Francois_Labonne]

Hi @NurlanAdsk !
You can refer to this topic :

Unique elements in sublists

hello everyone, i need your help. I have 1 list with few sublists. The content of the sublists overlap a little bit. Now i want to create a new list, with the same sublists but only with unique elements from the whole list. I tried setdifference with various levels, but that didn’t work. Please see my screenshot below. one solution could be: In “0 List” are always only unique elements, so i have to compare “1 List” with “0 list” an delete all elements which are the same to “0 list” from “1 L…