I had gotten a couple of Excel-based quizzes about Hawai`i (Hawai`i celebrities and plate lunches) created by local boy Tracy Nishibun through emails. He's created enough of them for a website, which is http://www.theidquiz.net/. Not all of them are Hawai`i-centric (the candy one was great). It's a great way to stretch your brain (or waste 10 minutes while you're waiting for something or someone).
Warning: I don't know if answer keys are available for these quizzes, and beware that while answers are not case sensitive, some answers are very spelling specific.