See if you can figure out Cheryl’s birthday, the Singapore logic problem that’s got the Internet twisted into knots. Some are even saying it’s the math equivalent of the “What color is the dress” ...

Can you guess the old woman's birthday? (CBS Television /) We know you are bored at home right now—we are too. Here are some puzzles and brainteasers to challenge your family and friends with, either ...

Happy early birthday, leaplings! Though 2025 is not a Leap Year, celebrate your birthday month February (or March, for some people). Millions of you got to celebrate the actual Leap Day, Feb. 29, in ...