Flashcards and long-form summaries in one place. Built for the way CS majors actually study — late, distracted, and three days before the final.
Asymptotic analysis, divide-and-conquer, dynamic programming.
Relational model, SQL, indexing, query optimization.
Layered architecture, TCP/IP, routing, congestion control.
Stop bouncing between Quizlet, Notion, and a folder of half-finished notes. We bundled the two things you actually use into one playful, focused space.
Spaced-repetition decks generated for every course. Click, swipe, or tap your way through — and we track which ones you actually know.
n items, after k steps you have n/2ᵏ left.4-minute reads with a sticky table of contents, callouts, code blocks, and recall cards at the end. Like a magazine you actually finish.
An algorithm at O(n²) is describing how its work grows — not seconds, not lines of code, but operations as n scales.
Two ideas: we care about behavior as n → ∞, and we drop constants because 3n² + 100n + 50 is just O(n²).
The whole point is to study, not to set up a study app. From signup to your first card in under a minute.
Pick from the catalog or paste a syllabus. We handle CS 101 through grad-level seminars.
Flashcards and summaries appear automatically. Edit anything you don't like.
Phone, laptop, between classes. Streaks reward consistency — and your weak spots resurface for review.
Sign in once. Add your courses. Start studying in under a minute. Your future self — the one taking the final — will thank you.