Active-recall quiz

You get a situation from a real SAT prep video. Try to recall the strategy before revealing it, then grade yourself. Cards you find hard come back sooner; cards you know are pushed further out. Progress is saved in this browser only.

Sessions are 20 cards, drawn first from cards that are due for review and then from cards you have not seen. Review scheduling uses a simple Leitner box system (1, 3, 7, 16, 35 days). Clearing your browser data resets it.