By multiplying and adding randomly given numbers
Score points by answering within the given time
It's a game.
Not only does it help you train your brain
It's fun to play games with someone close to you
More and more will be added.
Score points by answering within the given time
It's a game.
Not only does it help you train your brain
It's fun to play games with someone close to you
More and more will be added.
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