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One dot per question. Each dot moves towards green as you keep getting it right, and drops back when you miss it.
| Subtopic | Tried | Correct | Mastery |
|---|
Each question climbs a short ladder: not tried → learning → getting there → mastered. A correct answer moves it up a rung, a missed one sends it back to the bottom, and it takes three correct answers — spread out over days, not minutes — to reach mastered. Mastery below is how far up that ladder a subtopic's questions have climbed on average.
Clears every answer record for this topic. There is no undo.