Lesson 3 · Creative Coding
Test, fix and present.
Your game works. That's not the same as finished.
Finished means someone else can pick it up, understand it without your help, play it, and know when they've won.
The gap between those two is polish — and it's smaller than you think. An hour of it turns a class project into something you'd happily show anyone.
Polish isn't decoration. It's the set of things that let a stranger succeed without you:
That list, in that order. Instructions matter more than artwork, however tempting the artwork is.
5 more parts in this lesson
Walkthroughs, code labs, mini-games and the checkpoint quiz unlock when you buy the course.