Place your left index finger on the F key, and your right index finger on the J key. Type the next word as prompted by the cat, followed by a space. If you mistype the word, a buzzer will sound. If you type it correctly, you'll be prompted for the next word. As you get faster, use the words above the cat to see what words are coming next. The WPM (words per minute) is displayed in the bottom right corner. That's your score! See how high you can make that number go! Clicking the green flag resets the counters and score.