I've taken numerous JetPunk science quizzes, and I haven't found any questions particularly difficult - apart from the borderline impossible ones e.g. what is the distance in km from the Earth to the Moon (I don't think many JetPunkers know that off the top of their head!).
So... I attempted to create a quiz with a higher difficulty level, but which people who delve a little into science should not greatly struggle with.
Hopefully you enjoy it as much as I did creating it!
🙂
Post the answers you got!