Each category begins with a practice round. You will see a braille word followed by a hint. Decode the braille letters by looking at the braille alphabet chart at the bottom of the page. Then, unscramble the letters, type in your answer, and the Braille Bug will tell you whether you're correct.
When you're ready, move on to the next level, where you'll earn points for each correct answer. If you make it to the end, you're really a pro!