Zacian12345 wrote:
Some are Second Opinion, Hindsight 20/20, 3D Glasses, Dailychess960 1, Man vs Machine and the Christmas ones. At least could you fix them or change them? Also blog on all secret achivements:All Secret Achievements Revealed - Chess.com
Through the years sure updates cause bugs and some of the achievements have broken during those updates. Man vs Machine is one that isn't broken but hasn't been possible for a long time.
Some are Second Opinion, Hindsight 20/20, 3D Glasses, Dailychess960 1, Man vs Machine and the Christmas ones. At least could you fix them or change them? Also blog on all secret achivements:All Secret Achievements Revealed - Chess.com