Flappy Bird seems to have come out of nowhere to become the number one game on the App Store. With graphics that look straight out of Super Nintendo and gameplay that's as simple as it is insanely difficult, it's all anyone seems to be talking about right now, especially if they can get anything over a single-digit high score. Here's how it works — tap to flap and try to avoid the pipes. Touch a pipe and it's game over. No doubt the simplicity and difficulty is what's made Flappy Bird a phenomenon. Nothing spreads by word of mouth faster than the things we love to hate (or hate to love?) I currently max out at 3 (yes, 3!) but I've seen people get double, even triple digit scores. If you've tried Flappy Bird let me know — where does it rate on your love to hate scale? And, most importantly — what's your high score?