stopping mid-sketch if it's correct. I gave it a try on a desktop and my iPhone. It's a fun time. But I have to admit, I'm not very good at it. The Quick, Draw! game played on an iPhone.

Today it’s time for another HTML5 online “demo”, it’s called Sketchpad and it’s a painting / drawing application. Go check it out here. You see? It’s got a beautiful Pixelmator-like interface made of ...