Does my progress save?

Yes — studied cards and ratings are stored in your browser's localStorage and persist between visits.

How does spaced repetition work?

Cards you rate as 'Hard' are assigned a higher priority weight and appear more often when the deck is sorted.

Can I study just one category?

Yes — use the category dropdown to filter to any single topic like Algorithms or System Design.

What modes are available?

Flashcard Flip (reveal answer on click), Multiple Choice (3 distractors from the same category), and Self-Rate (mark easy/hard after seeing the answer).

Education Gratuito Sem cadastro

Technical Interview Prep

Flashcard-based study tool for technical interview questions.

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Sobre esta ferramenta

Prepare for technical interviews with 200+ Q&A pairs covering Data Structures, Algorithms, System Design, JavaScript, Python, SQL, and Behavioral questions. Choose from three study modes: classic flashcard flip, multiple-choice with automatically generated wrong answers, and self-rate (easy/hard) for spaced repetition. Hard-rated cards surface more frequently. Track per-category progress in your browser and search across all questions.

Como usar

1 Select a category or leave it on 'All' to study everything.
2 Pick a study mode: Flashcard Flip, Multiple Choice, or Self-Rate.
3 Work through questions and rate your confidence.
4 Track your per-category coverage in the progress grid at the bottom.
5 Use the search box to find questions on a specific topic.

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