Spaced review · interleaved
Spaced review
Every recall card from all eight lessons, due-first and interleaved. Ten minutes, two or three times a week, is what turns fluency into storage.
How to use this page
Say the answer out loud or type it before revealing. Grade yourself honestly: “Got it” moves a card to the next box (1 → 3 → 7 → 14 → 30 days); “Missed it” brings it back tomorrow. Cards you have never seen are mixed in at the end. Progress is stored in this browser only.
Ask your teacher
A card you keep missing is a question for the agent. Open a terminal in the course folder, run claude, and ask it to explain that card a different way, or to give you a fresh scenario that exercises the same idea.