Master Data Structures & Algorithms

Learn DSA concepts in small, digestible steps with minimal code, clear dry-runs, and instant feedback. Built for visual learners and interview prep.

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Three Powerful Learning Modes

Whether you're learning new concepts, solving problems, or debugging code, AlgoTutor has you covered.

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Learn Mode

Understand any DSA topic with step-by-step explanations, visual dry-runs, and minimal code examples. Follow-up questions adapt to what you already know, so you learn at your own pace with a truly personalized experience.

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Build Mode

Get guided solutions to coding problems with pattern recognition, complexity analysis, and detailed walkthroughs. Follow-up questions probe your understanding and tailor each explanation to how you think, so every session sharpens your skills.

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Debug Mode

Paste your buggy code and get line-by-line analysis, error classification, and fixed versions with test cases. Interactive follow-up questions help you understand why a bug happened -- not just the fix -- turning every mistake into a personalized learning moment.

Frequently Asked Questions

Everything you need to know about AlgoTutor.

Sign up for an account, then visit your Dashboard for setup instructions. Once set up, just type @AlgoTutor in any ChatGPT conversation and ask for help with a coding problem or to learn a new topic.

Yes!

Yes, you'll need a free ChatGPT account to use AlgoTutor.

No problem! Email us at support@algo-tutor.org and we'll be happy to help.