The alphabet song won't help you in the case of this viral riddle Social media’s newest brain game has a ton of people stumped. So stumped, in fact, that the riddle has gone viral. People are ...

Of all our letter forms, the O is arguably the simplest. One stroke moving in one direction. A circle, perhaps an oval, grounded and elemental. A pair of rounded lips, an eye, an egg, the earth. But ...