🧒 Explain like I'm 5
Imagine you have a big toy castle. You want to make sure the important parts, like the drawbridge and towers, work well. You don't need to check every tiny brick, just the parts that matter most when playing.
Interactive quiz
Check your understanding with an instant-feedback quick check.
Detailed notes
Senior-level deep dive: internals, pitfalls, and a self-interview ladder.
Practice with AI feedback
Answer out loud, get scored on correctness, depth, and clarity.
