Drill
Retrieval across everything you have closed, not one lesson at a time. Mixed interleaves modules and leans on what is shaky, stale or already due. Interview is the oral exam: analysis and positioning questions, one per lesson, timed for the record only. Misses land in your review deck.
Pick the drill
How many questions
a commute
Courses
Pick none and the drill uses every course. The number is closed lessons.
Reading your progress…