Desafio 1                                     Desafio 2                                      Desafio 3

Desafio 4                                     Desafio 5                                      Desafio 6

Desafio 7                                     Desafio 8                                      Desafio 9

Desafio 10                                    Desafio 11                                     Desafio 12