How does your small business perform on mobile-friendliness? Test your site and get your score here.
If you've completed a challenge, share your progress with us here or on Twitter using #SmallBizGames.
Here are a few resources that will help you get on the right track:
Today's #SmallBizGames coach @MikeJohnston is here to help with Challenge 8! Need help? Ask away!
Put your skills to the test by completing all of our #SmallBizGames challenges: