Guess My Card (com.nandroid.magic.cards) on Google Play
For people interested in magic tricks on phone to play among their friends or family, this app will create some fun times.The trick is based on Array Manipulation where you are presented with a screen full of 25 random cards in 5 rows.You have to think a card in your head and click the row that contains that very card. After successful completion with no lies, this app will surprisingly tell your card! Detail Instructions and help is provided in the app itself.The trick is simple, just art of presentation is intuitive and interactive.the source code is available here ( if you want to customize and replicate)http://codecanyon.net/item/android-mind-reader-guess-my-card/4017261Just enjoy..!!!