About LeetFlash

Our Mission

LeetFlash aims to help technical interview candidates master algorithms efficiently through spaced repetition learning. We believe that consistent, well-timed review is key to long-term retention of algorithm knowledge.

Why LeetFlash?

Many candidates struggle with retaining algorithm solutions after solving them. LeetFlash addresses this challenge by incorporating the scientifically-proven FSRS (Free Spaced Repetition Scheduler) algorithm with interview preparation, helping you review problems at optimal intervals for maximum retention.

Key Features

  • Spaced Repetition using FSRS algorithm
  • Support for both LeetCode and LeetCode CN
  • Seamless Chrome Extension integration
  • Customizable review schedules
  • Progress tracking and analytics
  • (future) iOS and Android mobile app!

Get Involved

Feature Requests & Bug Reports

Visit our GitHub Issues page to submit feature requests or report bugs.

Contact Us

Have questions or suggestions? We'd love to hear from you!

Support LeetFlash

LeetFlash is maintained with minimal costs to keep it accessible. Your premium subscription helps keep our servers running and enables continued development of new features.

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LeetFlash is a tool that uses spaced repetition to help users efficiently review algorithm problems.
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