I would like to recommend a simple but funny (brain development) game. Its name is PICs GUESS.
You have to guess a image hidden behind some buttons. It has different categories (movies, celebrities, etc.).
It also can be played in English, Spanish and Korean. It means that you can learn words in different languages.
It was funny to me. I hope the same for you guys.
Here is the Google Play link:
https://play.google.com/store/apps/deta ... .wordguess