You will be given a random "number to guess" at the start of the game.
There are four crystals below. 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 "number to guess". You lose the game if your total score goes above he random number.
The value of each crystal is hidden from you until you click on it.
Each time the game starts, the values on the crystals change too!
Number to Guess:
Wins:
Losses:
Your total score is: