Useful for student Thanx
Good Like it
* Simplified the start screen: less cluttered, and the number of questions is clear
* Now you can exclude question categories you don't like
* Improved navigation: now you can easily jump to the beginning from the results page
* Hide wrong answers after selecting one. This is off by default, you can enable in the Settings menu
* New menu option to reset all settings to default
Android, presents, frantic moments in free matching robot game! Win for free!