It doesn't just give you "C"; it shows you the "Why."
Khan Academy tracks how long you spend on a question. If a script reveals the answer instantly and you click it in 0.5 seconds on a complex calculus problem, the system flags this as anomalous behavior. khan academy answer revealer best
Since the data for the correct answer exists in the page's memory (DOM), a script can be written to find the specific HTML element or JavaScript variable that holds the "correct" flag and display it to the user. It doesn't just give you "C"; it shows you the "Why
A Khan Academy Answer Revealer is typically a browser extension, a userscript (like Tampermonkey), or a console command that disrupts the normal flow of the Khan Academy interface. Normally, Khan Academy forces you to attempt a problem, submit it, and then (only if you fail) reveals the step-by-step solution. A Khan Academy Answer Revealer is typically a