Every topic on the exam — from your first print statement to recursion — taught in short, focused videos. Pick a unit, watch the lesson, and read the notes right beneath it.
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Eight units, organized exactly like the exam. Choose any lesson — the player and notes update instantly.
python -m http.server 8123 — then open http://localhost:8123. (Hosting it on any web server also works.)The person behind every lesson in this masterclass.
Fauzan builds Acetlinx to make AP Computer Science A genuinely approachable. Drawing on a background in software and technology consulting, he breaks down each topic — Java syntax, object-oriented design, data structures, and algorithms — into short, clear lessons that connect the "how" to the "why."
The goal is simple: a free, well-organized path through the entire course so any student can move from their first line of Java to confidently writing recursive algorithms.