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About App
Vietnamese puzzles challenge memory, understanding and speed of players, participate in answering tough questions to win attractive gifts from BTC. Join the due phase to: + Test your knowledge + Compete with friends + Connect with friends with similar interests + Join the tournament and win attractive prizes Join the quiz to play with the fun, the most dangerous, eddy and funniest puzzles in many fields. * No need to register, integrate with social networks (Facebook, Google). * Safe and private
Developer info