from architectural designs to the hangul alphabet, where it frames letters like a neat little box. While squares represent ...

Social media’s newest brain game has a ton of people stumped ... on and warm up your brain because this “how many letters are in the alphabet” riddle is a doozy. Ready for a challenge?

“You think of [the alphabet] so simply, everybody knows it, but there’s actually a lot of stuff little kids’ brains are doing when they’re learning letters,” she added. “When they’re ...