Try to guess the name of a friend
Guess the name is a terrific mathematical trick with which you can guess the name of any person, but to teach you this to start the game, guess the name of guessing your own name, the main thing is to follow the instruction completely and use the calculator for ease of counting ... and so, shall we begin?
You can download the game now, completely free and start playing.
As soon as you pass the game, do not rush to tell your friends that this is a joke, play your friends yourself :)