Palindromic numbers are numbers that are the same forwards and backwards! On the start picture I accidentally entered a number that worked out to be 11111111! Also, if you enter in 196, you will never get an answer and nobody knows why, if you were to figure it out, who knows what might happen! I also recommend turbo mode for fast calculations. Another thing, since scratch has a number limit, sometimes your number will go on forever. I made this so it wouldn't detect if your original number was palindromic because the whole point of this is to turn your number into another number.
This uses a method that works like this: Pick a number, reverse it, add them together, and keep doing that until your number is palindromic!