00:00 All right, so that's simple apps. Did you check out the tests as well? I don't think I mentioned that, but the tests actually will run right in the browser as well. Sometimes there could be multiple of these, and you can scroll through here. This is actually the running test right here in this iframe.

00:16 And so it uses a whole bunch of magic to make all of that work. But it's nice for the really simple things. And yeah, then we can rerun all the tests. If I switch this over to the solution and run the test, we'll see that it's working properly. And did you try the solution?

00:31 If you did, then I got to tell you, I got you. Ha ha. All right, yeah, that's one of my favorite things to do, is to rickroll people. So there you go. The Test tab is a little bit different with these.

00:41 It keeps it nice and easy. They run right in your browser as well. So there you go. That is simple apps.