Video Break

Logical reasoning math question drives Singapore students, Internet crazy

When is Cheryl’s birthday?

A math problem intended for Singapore high school students at the Math Olympiad is going viral. Perhaps a visual look at the riddle would help with answering the puzzling question:

Some suggest finding the answer just by visiting Cheryl’s Facebook page. Buzz60 explains why this is the biggest viral conundrum since the black and blue dress.

The Internet blew up over the question. For example:

  Comments