Select two of the cards by clicking on the card with your mouse.
If both cards are the same, those cards will stay with the celebrities faces up. If they are different, remember what is on the card so you can try again.
The game is over when you have matched all of the pairs and all the cards are facing up. Have fun!
If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).