Finishing AP Computer Science Principles is a major milestone, but the leap from block-based coding to real-world JavaScript can feel daunting. Fortunately, the landscape has evolved: Code.org has ...

I built a coding tutor that won't let me cheat my way through it. Here's the prompt.

It is well established that using your arms or hands in the game of football is not allowed. Yet the handball rule in football has been frustrating and difficult for players, coaches, fans, and even ...