A free program for Android, by Azer Games.
This is a great game to play at parties or with friends. It is a guessing game that requires good memory, logic, and attention. The objective of the game is to guess the word on the card that is in front of you. There are different decks to choose from, so you can play with your friends or family.
How to Play
Choose a category to start with and a card from the deck. Then hold the phone up to your forehead and see if you can guess the word. If you guess correctly, tilt the phone down to mark the card as correct.