This app Smart Diamond has designed in Kind of mobile game app. it has different levels playable. it has a ball as a player and some diamond to collect it in whole the scene to get a success Please collect the one whose unique color lastly. in the same scene there is an stars as enemy that protect the diamond to don't be collectable by the player. Once you hit three times to stars you fail. you can restart until you win a level. Enjoy the game!!!