Play secrets of the castle for free.solve all the secrets of the mysterious castle! secrets of the castle - play this challenging match 3 game for free! collect three crystals in a line and complete the levels! in the game you will find many difficult levels, obstacles and worthy rewards, as well as endless lives! this match 3 game already has more than five thousand levels! game features: over 5000 exciting logic levels! various obstacles and bonuses! mystical graphics and soundtrack! play this match 3 game for free!