Button, Button, Who's Got the Button?

User Summary A computer version of a classic children's game: Seven people are sitting in a circle and the player of the game is in the middle. One of the seven have a button hidden behind them, and the player have to guess who it is that has it by choosing a suspect: this can reply either if they have it, or a neighbour has it, or nothing at all (the button is not on or next to them). The button can be passed on to a neighbour. The player wins when the button is found. The game is written by Dave Kaufman.