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Reaction - Test Your Reflexes

How fast are your reactions? Find out how quick your reflexes are. See if you have the fastest reaction time o...

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How fast are your reactions? Find out how quick your reflexes are. See if you have the fastest reaction time of your friends. Compete against your friends and compete against the world. With social and public leaderboards and achievements. Can you earn the Superman achievement?

Last update

Nov. 12, 2019

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