Scratch That Celebrity Quiz let's you have fun while figuring out who's behind that gray canvas. - Scratch Use your finger to scratch away the gray, but be wary, you have limited scratch. - Be fast Time is limited, use too much of it and you will lose a star - Win stars Use as little scratch and be as fast as you can to obtain those 3 stars. You will need them to unlock more worlds with even more hidden celebs. - Challenge In challenge mode you must get the highest streak of them all. But answer wrong, and you have to start all over again. Compare with your friends in game center! - Power-Up! Can't figure out what celebrity you're looking at? You can use: 50/50, this power-up will remove 3 wrong answers. Scratch all, this power up will uncover the entire celebrity. - Need more? In the store you can buy even more power-ups, these include: Iron and Steel nails, for more scratch Deep Thought and Big Thinker, for more time Fat fingers, for more efficient scratching