This riddle is about something that is very light, almost weightless, like a feather. But even though it’s so light, it’s ...

There is a big Dota 2 update coming. Most of us knew when. But through the use of complicated riddles, Valve have revealed when the new patch will arrive. A week ago, the rumor began to take shape ...

Rumor has it that Albert Einstein made up an impossibly difficult riddle when he was just a kid. There's no evidence to back up that apocryphal claim, but the rumor earned the popular logic ...