Check how fast and smart are you.
This game gives you opportunity to check your math skills and resistance to stress. Check how fast and smart are you.
Rules:
You get a math question and 4 possible answers, you have only 5 second to chose right answer. If you give the correct answer, you go to next stage. For every completed stage you will get 100 points, for any unused time you can get another 50 points.
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