Sketch Swap

This site is called Sketch Swap. This site allows you to draw a simple image then you get to send it off into the vast world of the interweb and it gives you another person's sketch. You could spend hours swapping images to see what you're going to get next. I've gotten everything to princesses attacking a city to a frog to a scribble. When you receive your swapped sketch, the site actually re-draws the image how the artist originally drew it. This was one of the sketches that I received: