This is a very simple game which went down very well with my high school students! It's all about K-pop (well, with 1 or 2 exceptions).
The rules for the game are all in the powerpoint. I have also attached the answer sheet.
I found that with most classes, they would not normally guess correctly until the 3rd clue was revealed, although the number of group members sometimes provides a big hint! (for example, very few groups have more than 9 people, as far as I know, so the answer is quite obvious!