Computer Coin Scale Challenge

How to Play:
  1. Silently choose in your mind: which number coin has a different weight from the others; whether that coin is lighter or heavier than the others. Once chosen, you cannot change your selection. Do not reveal your choice to the computer.
  2. Click "Start Game", and based on the coin numbers on the scale, choose the correct direction of tilt for the scale under that scenario.
  3. After three rounds of weighing, the computer will guess your initial choice.