Lustrous is an amazing app that provides you with Quizzes, Tournaments to develop your proficiency and lead you to the utmost pleasure *. Play video quiz: Watch a video quiz meticulously to be able to get accuracy while attending to every question *. Knowledge Sharing Feeds: Stay updated and connected with knowledge-sharing feeds from various categories across the world-news, Science, Math, sports, Culture, Health & more. *.Live Tournament : Compete with your contender to throw light on you