Computer Science flashcard decks
Free computer science decks built by students — each a full stack of cards. Save one to your library and drill it with spaced repetition, or build your own.
2 decks ready to study
Data Structures and Algorithms: Core Concepts
What data structures and algorithms are, how to design and analyze them, Big-O efficiency, and the major algorithmic paradigms — CS fundamentals you'll be tested on. Study notes adapted from OpenStax Introduction Computer Science (Creative Commons Attribution-NonCommercial-ShareAlike License).
Python Fundamentals for Beginners
Variables, data types, strings, lists, dictionaries, loops, and functions — the core Python concepts every beginner needs to recall. Study notes adapted from OpenStax Introduction Python Programming (Creative Commons Attribution-NonCommercial-ShareAlike License).
Build your own
Don’t see your exact topic?
Turn a PDF, your lecture notes, or a YouTube video into a full deck — cards, quiz, and notes — in about a minute.
Create flashcards