Crystal Collector!

You will be given a random number at the start of the game.

There are four crystals below. Clicking on a crystal will add a specific amount of points to your total score.

You win the game by matching your total score to the random number, you lose the game by going above the random number.

The value of each crystal is unknown until you click on it.

Each time the game restarts, the value of each crystal will change.