If you're planning to watch the second presidential debate tonight between Donald Trump and Hillary Clinton, you'll need these: Vox debate bingo cards.

You can now generate as many new cards as you like within your browser, and print them out too. Every time a candidate mentions one of the subjects or quotes, click on the square. Close your browser or refresh the page if you like — we'll continue to save your squares (though this might not work if you're browsing in incognito mode).

Good luck!