Reviewer
The Reviewer is where you study your cards using scientifically-optimized spaced repetition powered by FSRS (Free Spaced Repetition Scheduler).
Review Process
Study a Card
- A card appears with some information hidden to challenge your recall
- Try to remember the answer from memory
- Click Show Answer to reveal the correct answer
- If you give up, you can also click Show Answer at any time
Rate Your Performance
After revealing the answer, choose how difficult it was to remember:
| Rating | Use When |
|---|---|
| Again (1) | You completely forgot or got it wrong |
| Hard (2) | You remembered but with significant effort |
| Good (3) | You remembered with reasonable ease |
| Easy (4) | You remembered instantly and effortlessly |
Next Review Time
Each button shows when you'll see this card again: - Again — Usually within days (for cards you need more practice with) - Hard — Longer interval (you're getting there) - Good — Even longer interval (you've mostly mastered it) - Easy — Longest interval (you know this well)
Editing During Review
Click the Edit button to jump directly to the card's editor if you need to: - Correct an error - Update the card content - Add clarifications
Your changes are saved immediately when you return to review.
Keyboard Shortcuts
Speed through your reviews with keyboard shortcuts:
| Shortcut | Action |
|---|---|
| Space | Show answer |
| 1 | Again |
| 2 | Hard |
| 3 | Good |
| 4 | Easy |
| E | Edit |