YING BIRTHDAY CHALLENGE Romashka 21.05.2019 2018, Charm, Weekly Challenges Reward Comments 05/08/2018 YING BIRTHDAY CHALLENGE overview Rainbow Six Siege – YING BIRTHDAY CHALLENGE Wish Ying a Happy Birthday with the Ubisoft Club Challenge. Destroy 20 defender gadgets while attacking to unlock Ying’s DOB Tag charm. Ying’s DOB Tag charm