Ten idols, four dates each. Pick the right birthday. How well do you really know your favorites?
Each round shows one idol and four dates from our database of K-pop birthdays. The wrong answers are real birthdays of other idols, so they can be close. "Best known" picks idols with Wikipedia articles in many languages. Missed one? Every idol has a profile with their exact birthday, and you can find who else shares a day on the birthday calendar or play who's older?