Why Aren't Some Tutorials Accessible?

I’d like to access the Beginning Architecture, Animation, and Navigation tutorials, but they’re locked. Is there a way to bypass this?

And do the Intermediate and Advanced Tutorials even exist?

Thanks.

I’m assuming that it’s because they aren’t finished yet! They just recently began releasing these tutorials, and I’m sure that they’ll release new ones in the future. Meanwhile, there are lots of other tutorials available, you just might need to hunt around. Why don’t you start here?