- You will be given a random number at the start of the game.
- There are four crystals given. By clicking on a crystal you will add a specific
amount of points to your total score.
- You win the game by matching your total score to the random number provided. You
lose the game if your total score above the random number.
- The value of each crystal is hidden until you click on it.
- Each time the game restarts the crystals will have new values.