https://en.wikipedia.org/wiki/Ones%27_complement

koil (save the name to remove )

I copy/paste this code and there is a hidden character between N and O something like <200c> Link to Screenshot

Teams from Brazil

Team: Sua Mãe

name : Giovana Delfino

cfHandle : gidelfino

name : Gabriel Oliveira

cfHandle : gafeol

Team : Abella e as feras

name : Manoel Lucas Urbano de Barros Lins

cfHandle :Manoel

name : Arysson Figueiredo

cfHandle :old_arysson

Team : Turing-indecisos

Name : Mario Henrique da Silva

cfHandle : mhss

you have to register yourself.