Charlie Charlie Challenge is a free Android game developed by Asertiz. This game is based on a pencil game that involves crossing two pencils to create a grid, with sectors labeled "yes" and "no", and then asking questions of a supernatural entity called "Charlie". The game is compatible with Android 9.0.

In this game, you don't need to push any buttons. Just make contact with Charlie and ask all the questions you want by repeating Charlie's name on every question you ask. Charlie will actually hear your voice when you try to make contact with him. Do you dare to take the challenge and see if Charlie wants to make contact with you?