source — script.js
— / —
Ready. Write or paste code, then Run trace.
Variables
Console 0
AI hints
Assistant
— no trace yet —
run your code to see live variable state per step
run your code to see live variable state per step
— console is empty —
— no hints yet —
hints are progressive: vague first, more specific if you reveal further. never the full solution.
hints are progressive: vague first, more specific if you reveal further. never the full solution.
— ask CogniDBG anything about this code —
it reads what's in the editor (and the last trace error, if any) and tells you plainly what's wrong and how to fix it. no vague nudging — that's what the hints tab is for.
it reads what's in the editor (and the last trace error, if any) and tells you plainly what's wrong and how to fix it. no vague nudging — that's what the hints tab is for.