The 4.0 Stack — LITE

The complete 10-chapter AI study system — study less, remember more, stay on the right side of academic integrity. The quiz-engine method that turns any notes into unlimited exam practice, spaced repetition without the busywork, the GAPS method (study only what you don't know), the 25-minute textbook extraction, essays with integrity, focus architecture, the 14-day exam war plan, and group study formats that aren't a social trap. Instant PDF, works with free AI tools.