It's time to improve your brain power or just refresh your mind with this simple, immensely exciting and truly addictive math game.
All things you have to do is choose right or wrong of math expressions before time's running out.
Sound easy? Do you really think it is? Don't underestimate this tiny game.
Share your best score you get in game with your friends and challenge them to break your record.
Good luck and have fun!
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