You are presented with an object to draw (doodle) and Google's AI (artificial intelligence) will do the best it can to guess what you are drawing in 20 seconds. You will be presented with 6 objects to draw.
Below you will see an example of what it looks like when you are asked to draw an object (couch) as well as a recap of the six drawings I was prompted to draw. Below that you will see an embedded 34 second YouTube video. I was lucky, the site asked me to draw a hockey stick! There is an app available as well.