With today's Advanced HSK exam we're pleased to introduce a new feature that makes preparing for the HSK easier than ever before: the errors in our find-the-mistake questions will now be highlighted in red on the answers page to make it clearer what exactly the problem is. To make life even more convenient, if you enable "on-click answers" on the quiz page, we'll highlight the problems for you in real-time as you take the test.We've made these changes in response to requests we provide more detail in some cases on why answers are correct and incorrect. And so we'd like to hear what you think. If you have any thoughts or suggestions on this feature or on ways we can further improve please let us know. We'd love to hear your ideas anytime at firstname.lastname@example.org.