Type in a number up to 4 digits long. The scratch cat will say that number. Not necessarily that impressive, but it's fun to mess around with.
More numbers will be supported soon. Someday, I plan to have support for up to 21-digit numbers! (If you're wondering, that's 100 quintillion or more, which is 100,000,000,000,000,000,000! And that's the smallest 21-digit number!) (P.S. Try going into a project, record you saying "I bet you like NO", and reverse it. There's a Quintillion possibilities, but if you're following, you'll know which one you'll get.