It is faster now! If you want to trade speed for accuracy use turbo mode, or you can wait about double the time. And now press almost any key on the keyboard! If you press space, a message will pop up. See inside and turn that one into whatever design you want! But make sure to follow the instructions xD
@Sobsz made most of it, I just modified it to make it a bit more lag free and fast. Fullscreen not recommended. Also the rounded letters(C, G, Q, those kinds of letters) don't work as well. If you wanted, you could go inside the letter sprite, go to the costume that says "Remix and make your own!" and draw your own design. Then press space and when it's done loading you can take a screenshot of it and make it your logo!