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Are you able to solve the tasks of the strongest minds in the game Crystal of Knowledge! A new exciting adventure is waiting for you ahead, so accept the challenge and feel like a scientist who is solving quests in no time! In the game Crystal of Knowledge, you are to play mini-games, and check your skills in solving adventure puzzles. Join the company of real characters and rack your brains! Are you ready to create a time machine or explain the inexplicable phenomena? Boost your skills in chemistry, physics, mathematics, biology, and astronomy. The new knowledge is here! Play the game Crystal of Knowledge and get smarter!