Rock Paper Scissors Robot

Rock Paper Scissors is a classic game played by two persons. In each round, both players use their hands to form a symbol of "Rock", "Paper" or "Scissors" simultaneously. The following rule then applies.

Connect 4 Game

  • "Rock" beats "Scissors".
  • "Scissors" beats "Paper".
  • "Paper" beats "Rock".


In 2014, I made a machine that uses "machine learning" to play the game like a person. The machine can predict your next move, therefore, always win the game!

Below is a performance of the machine.

(.... indeed, the machine cheated. It is simply too fast for us, human, to realise).