TechQuiz - My first game [Android][Free]

Here is my first game ever made

I know that is very simple, but I thought it was good for the beginning !
I hope you will try it and tell me some tips/suggestions/constructive criticism.
I've planned a lot of features to add so the game will improve (I hope).
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TechQuiz - A Science & Technology quiz game
https://play.google.com/store/apps/details?id=com.mansitosdev.techquiz

 

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