Recorded·Midterm 20 Oct: in — Block 3·P9: Passing — last confirming re-check 6 Oct. Edited after it — 13 Oct: citations re-pointed to the posted decks and six items they owed added (the movie page, 03c p. 23, among them); edits by the midterm batch; 16 Oct: the 15 Oct review's remarks added as Exam signals and links. Those edits were checked by the editing passes' own math, quotation and leak runs, not by a new audit.·Adapted self-checks X21, X22, X27, X28, X30 restate the claim of the item they adapt (16 Oct check). If you mean to sit the practice papers clean, sit them before reading these. Each idea is also in the course's own decks, workbook or recordings.