Crystals Collector!

Instructions:

• You will be given a random TARGET number 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 random TARGET number, you lose the game if YOUR TOTAL SCORE goes above the TARGET number.
• The value of each crystal is hidden from you until you click on it.
• Each time when the game starts, the game will change the values of each crystal and the TARGET number randomly.