Has to Be Fake

No way this is for real. Here's my take: she guessed the letter, and said "I'd like to solve" and to quell people's doubts she said "I've got a good feeling about this!" inadvertently solving the puzzle. Nice try, but it's just like Beverly D'Angelo is "European Vacation" when she correctly answers a question by saying "Clark!" (the answer was William Clark of "Lewis and Clark") but she was actually referring to her bumbling moron husband Clark Griswald (played by Chevy Chase.) I'm roughly 99% positive that's what happened. The other 1% possibility is that she knows the producer, because I don't think even Ken Jennings could get that with just one letter in under 10 seconds of thinking.