Do you love K-dramas? Do you hear enough Korean that you feel like you should probably be a native speaker by now? Rakuten Viki’s got you covered.

Viki’s Learn Mode, launched earlier this year, lets you study Korean while you’re watching K-dramas. (Next time Mom or Dad asks what you’re doing, you’ve buckled down to study all night and well into the morning.)

But there’s more! Viki just released Drama Vocab Quiz, which lets you test your knowledge of common Korean words found in K-dramas. The quiz is also available for Chinese, and can be taken no matter what level of proficiency you are.

Here’s how it works:

First, go to languagequiz.viki.com.

Select Korean or Chinese.

Let’s go!

Each quiz is 30 questions, formed from a selection of common words used in K-dramas (10 easy, 10 medium, 10 hard).

Each question has three possible answers, and you can click on the speaker icon next to the romanization to hear the word.

When you’re through with all the questions, your results will be calculated.

You can find out approximately what percent of common K-drama words you know,

Watch drama scenes to review the words that you missed,

And see the full list of results and answers.

When you’re done, you can take the quiz again to test yourself with a different set of words!

Take the Drama Vocab Quiz

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Happy learning! What percent of common K-drama words do you know?