Brain X Factor | Welcome to Brain X Factor. Search around and enjoy over 5,000 brain games and entertainment for all ages. Brain X Factor has jokes, puzzles, riddles, trivia, origami, thousands of ga

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Brain X Factor | Welcome to Brain X Factor. Search around and enjoy over 5,000 brain games and entertainment for all ages. Brain X Factor has jokes, puzzles, riddles, trivia, origami, thousands of ga

Welcome to Brain X Factor. Search around and enjoy over 5,000 brain games and entertainment for all ages. Brain X Factor has jokes, puzzles, riddles, trivia, origami, thousands of games, and much more! We also offer our visitors the ability to submit their jokes, puzzles, and other site related fun for others to enjoy. Keep checking back as we are constantly adding new content!