***A Game Just For Smart People***

--- How to play------
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Just look at the numbers on green tiles and red tiles,
not look at the numbers on the moving black tiles , otherwise you will feel dizzy, before the black tiles reach the green tiles and red tiles,keep on computing by your head!

How to win:
For example:
1. Touch 3 ( number on green tile)
2. Touch 2( number on green tile)
3. You know 3+2 =5
4. Touch 5 ( number on red tile)
You will get score.


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Do you wish to improve your ability of arithmetic in one week just by playing a game? Please download this application and try it .
At first, maybe you will find this game is hard, please keep on playing it , I am sure that you will make progress every day. When you get a score over 1000, you will be the smartest person.`