Original practice exams, maps of the question patterns each exam reuses, and recall decks where every card is traced to a source — for twelve UC Berkeley courses, starting at $7. Instant download, yours forever.
Midterm coming? The Sprint covers its last 14 days. Or start with the free sample pack — the full CS 61A DNA Lite, two real mock pages, deck cards, and the Sprint calendar. $0, no signup.
This is page 3 of the CS 61A Exam DNA Report: the archetype table — the question shapes that repeat on 61A exams — and the point economy underneath it. Every course's edition is built the same way, from that course's public exam record.
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You could ask a chatbot for practice problems. Then you'd have to check every one. We sell the checked version.
Every numeric answer in every product was independently re-derived before release. The original catalog's verification pass ran roughly 150 re-derivations and found zero errors.
Rubric keys are scripted for point totals, and our newer course sets add an automated check that verifies each key against the exam text it grades — the key must name the content it awards. It caught a defect before a single sale; the guard is now permanent.
Every set is audited against written requirements before it ships — format specs, a difficulty doctrine, and the integrity rules. No product goes on sale unaudited.
Every worked solution shows its steps; every rubric key shows exactly how points are awarded; anything uncertain (like this term's exam weights) is flagged for you to verify against your syllabus.
Each course gets its own five-product set: an exam-pattern report, two full-length mocks, a 14-day schedule, an AI study protocol, and a recall deck. The counts on every card below are the numbers we actually ship.
Taking 3+ of these? The Semester Pass covers all twelve — $89 for the semester, including anything we release during it.
The pages pictured are real pages from the CS 61A editions — the same design ships for all twelve courses. Every number is exact; every claim in the products traces back to a named source. Every product is also available separately, $7–19.
Two original full-length mocks in the course's real exam format — exact point values and timing — plus complete worked solutions and rubric-style partial-credit keys, so you can grade yourself the way graders do.
The archetype map: the recurring question shapes, where the points concentrate, and the traps that actually cost grades — plus the skill hierarchy and how graders award partial credit.
A day-by-day rehearsal calendar for the two weeks before the exam — one archetype cluster per day, doses capped at 90–120 minutes, escalating into full timed mocks.
The prompt patterns per archetype, and the verification drills that catch AI's confidently wrong answers before they cost you points.
Decision rules and triggers — question-style fronts, exam-precision backs, a Source line on every card tying it back to the DNA report. Imports into Anki in three minutes.
A full course set here costs less than one hour of private tutoring — and the math below is real arithmetic on real product prices, not a fake "was" price.
Start with the piece you need most. Every product is available separately for every course.
One course, covered to the end of the final. The report maps the exam, the mocks rehearse it, the sprint schedules the two weeks before, the protocol covers AI use, and the deck makes it permanent.
Every product for all twelve courses, one price for the semester — including anything we release during it.
Founding pricing: 20% off everything, applied automatically at checkout, through Oct 15. Skeptical? Read the no-spin version: Is it legit?
If a product doesn't earn its price, email us — refunded, no forms.
Pdf files land the second checkout clears. No account, no waiting.
Buy once per course or per product — no subscription, no seat limits.
Four commitments, verifiable in every file we sell.
Every flashcard carries a Source: line naming the DNA report section it came from; every mock problem names its archetype the same way. Open any file and audit the chain yourself.
No professor slides, no quoted exam questions, no past-paper photocopies — that content belongs to the course's instructors and we don't touch it. We study the public exam record and write original material against it.
Practice testing and spaced practice — the two techniques the products are built around — were rated the two highest-utility of the ten techniques studied in the 2013 review cited below. Re-reading and highlighting, what most students default to, scored lowest.
No outcome numbers (we have no measured ones), no examiner or course-insider status, no UC Berkeley endorsement — and we say so in the footer of every product we sell.
Whenever your next midterm sits, the Sprint covers its final 14 days. Or start smaller: the free sample pack shows the method on a real course first. Founding pricing — 20% off everything — is applied automatically at checkout through Oct 15.