Economy/crisis trivia game for Android

I posted this in Turd's latest post but then I thought it might better go here.

I just developed a trivia game about the economy, the crisis, gold... test your knowledge and have fun! It is available for any Android phone ( sorry no iOS :( ). You can get if for free at

https://play.google.com/store/apps/details?id=com.zeda.crisistrivia

I hope my questions are neutral and do not reflect my anti-keynesianism. You can even send your own questions (I just saw the post about San Bernardino bankruptcy, for example). Also, if you have any comments on the interface, please let me know.