LeetFlash 3.0

Leverages spaced repetition to master algorithms

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Trusted by 1000+ users worldwide
LeetFlash Benefits

Why should you use LeetFlash

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

Benefits

Isn't it frustrating when you forget your algorithm solution after a while?

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

Spaced Repetition

Spaced Repetition is a learning technique that uses increasing intervals of time to review material. It is a scientifically proven method to help users efficiently review material.

Support for LeetCode and LeetCode CN

We support LeetCode and LeetCode CN. You can use LeetFlash to review problems on both platforms.

Minimal Setup

You just need to download the LeetFlash Chrome Extension and sign up for an account. Then problem submissions are automatically tracked to your LeetFlash account.

Customization

You can review by the schedule or review by your own cadence. Also, you can choose to archive/delete problems.

Benefits

Your Personalized Learning Assistant

Whether you're preparing for interviews or building fundamentals, LeetFlash is here to help

Interview Prep Warriors

Preparing intensively for interviews? Don't let solved problems slip away. Use LeetFlash to reinforce your memory and boost your confidence.

Algorithm Beginners

Just starting with algorithms and forgetting problems the next day? Let LeetFlash help you retain what you learn.

Future Interns

Planning ahead for internships and jobs? Start building your foundation now, so you'll be ready when opportunities come.

Algorithm Masters

Already an algorithm expert? Use LeetFlash for regular review to maintain peak performance and stay battle-ready.

Benefits

Why Choose LeetFlash Over Other Solutions?

We're not just another tool - we're committed to giving back to the programming community and helping you succeed in your interview journey. We understand the struggles because we've been there too.

Free Basic Version

Core features are free forever - we believe that everyone should have access to quality learning tools

Advanced Technology

Beautiful user interface paired with state-of-the-art scheduling algorithms for efficient learning

Learn Anywhere

(future) iOS and Android apps support lets you review your problems wherever you go

User-Driven Development

Open development approach with active user feedback incorporation and regular feature surveys

Basic Version

FreeUnlimited
  • Chrome extension automatically syncs problem-solving records
  • Intelligent FSRS algorithm schedules reviews
  • Notes automatically sync

Premium

$5/month
  • All features of the Basic version
  • Server, mobile apps, and website maintainance
  • Buy us a coffee, support us for continuous development! 💗
LeetFlash Demo

See LeetFlash Workflow in Action

Copy & paste your LeetCode token to the extension. This will allow LeetFlash to track your submissions.

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Testimonials

Here's what our users said

Here're some of the real feedback from our users in LeetFlash 1.0

Good , 这么 好用的插件 国内竟然不怎么知道, 我刚才逛着才发现的

Zhang Wang
User of LeetFlash

I used it for a while and found it very useful .

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Hank
User of LeetFlash

这个插件队友觉得 非常有帮助

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y
User of LeetFlash
FAQ

Frequently Asked Questions

Here are some of the most common questions about LeetFlash.

Any Suggestions are Welcome!

Contact me if you have any suggestions via email or GitHub Issues.

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