Press the green flag. Change the speed and base X if you feel like it. Took like 20 minutes, most of which was making loads of costumes. >.< I should put more effort into my projects??? Eh, I make them for fun, and I think black text/white background looks awesome! :P This gives quite a good representation of how efficient it is to store numbers in different bases. For example, storing everything in binary uses many times more digits than in hexadecimal. Also this is kinda 1S1S... if you don't count the custom block script. Which scratch does. So..... its not? -_-