olha só.... aqueles cubinhos que você embaralha e tenta desembaralhar... eu nunca consegui resolver na minha vida...
agora olhem isso:
https://www.youtube.com/watch?v=ck3fUote7eE&NR
https://www.youtube.com/watch?v=NJz02Nh99Cs&NR
https://www.youtube.com/watch?v=NJz02Nh99Cs&NR
agora olhem isso:
https://www.youtube.com/watch?v=ck3fUote7eE&NR
https://www.youtube.com/watch?v=NJz02Nh99Cs&NR
https://www.youtube.com/watch?v=NJz02Nh99Cs&NR