LeetCode Learn is now AlgoCode Learn! We've updated our name to ensure compliance and a better future for the app. The logic and content you love remains exactly the same. Happy coding!

We polished the library.

• Crash Fix: We resolved a specific issue where Handbook images weren't bundling correctly, causing crashes for some users. The app is now 100% stable.
• New Content: Added fresh chapters to the Algorithm Handbook.
• Faster Loading: Optimized asset delivery for a smoother reading experience.
• Browse Fix: Opening a problem from All Problems search by number now works every time. Smoother navigation.

Update now for the most stable version yet.

We upgraded our engine.

• Server-Side Performance: We moved our problem database from GitHub to a dedicated backend. This means faster loading, fewer errors, and rock-solid stability.
• New Explanations: Fresh breakdowns added to help you understand the 'why' behind the code.
• Visual Fixes: Solved a rendering issue with images in problem descriptions.

Update for a faster experience.

We fixed the "Wrong Description" bug.

• Critical Fix: Thanks to reports from users like Jdswagdaddy and Cosnno, found and squashed the bug that caused problem descriptions to mix up. The "Triangle" problem is now actually the "Triangle" problem.
• Direct Line: Added a "Write to Founder" screen. Found a bug? Have an idea? Message Roman directly from the app.
• Sync Update: Enhanced data fetching so problems load faster and stay correct.

Update now for accurate problem data.

We heard you!
Based on massive requests from our Indian community, we are rolling out multilingual support.

• Handbooks in Hindi & Russian: You can now read key algorithm guides in your native language. More articles are being translated daily!
• Crystal Clear Images: We fixed the bug where images wouldn't load on some Android devices. Aspect ratios are now perfect.
• Smoother Reading: Content loads faster and looks better.

Update now to check out the new languages.

• Handbook Expanded

We unlocked the library.

• Handbook Expanded: New articles added! We also upgraded our sync engine—new content now appears instantly, no more stale cache.
• Game Stats Patched: Fixed an issue where Speed Run stats could glitch. Your records are safe.
• Cleaner UI: We removed redundant headers to give you more screen space for code.
• Performance: Stricter type-checking means fewer crashes and a more stable app.

Read the new guides and keep practicing.

Stop wasting time on random problems.
If you want the job offer, you need to solve what actually gets asked.

• New Collections: Added Top 75, Top Interview 100, and Top Liked.
• Revamped Explanations: We rewrote the logic for these high-frequency questions. No fluff, just the answer.
• Focus Mode: Fixed bugs to keep you zoned in.

Refresh your list and go get that offer.

Multi-language Support:

• Full localization: The app now supports English, Russian, and Hindi languages
• Improved accessibility: Study LeetCode problems in your preferred language
• Better user experience: Interface and content available in multiple languages

Bug fixes and performance improvements for a smoother learning experience.

This update makes your study sessions smoother and more effective:

• Added a manual "Refresh" option: You can now instantly fetch the latest problems from the server without waiting.
• Better Explanations: We've started updating our database with detailed, step-by-step explanations, starting with the most recent questions.
• Performance: Small bug fixes and optimizations to keep the app running fast.

Happy learning!

- Better performance
- Bug fixes

New Features & Improvements:

- Enhanced landing page with real app screenshots
- Fixed TypeScript errors and improved code quality
- Updated app icons with improved designs
- Better visual presentation of app features

Bug fixes and performance improvements for a smoother experience.

Interface fixes