Remove dublicate in list

[RPA3]

Hello, how I can delete dublicates in list?
I have: 1, 3,4,1,2,3,4,5,3,2,1
I need: 1,3,4,2,5

[ppr (Peter Preuss)]

@RPA3
give a try on:
yourlistVar.Distinct().toList()

[GBK]

ListOfString.Distinct().ToList

will return the unique values