Undo solutions: Want to give a lesson another go? You can now undo your viewed solutions to try again! Improved code playground editor: We've added line numbers to help you find things fast, plus the editor now stretches to fit larger screens.

SQL challenge hints: Stuck on a tricky question? Every SQL challenge now includes helpful hints to guide you toward the solution!

New lessons: Subqueries + Unions = SQL superpowers. Nest queries and combine results to tackle complex data challenges!

New lessons: Strings are everywhere in data! Learn how to manipulate and query text fields in SQL.

We've made some behind-the-scenes updates to improve Encode. Happy coding!

New lessons: Enhance your Python skills with new lessons on using dictionaries. Lesson improvements: We've tweaked existing lessons based on your feedback. Share Encode: You can now easily share Encode from the Settings page. Turn family dinners into heated debates about whether tabs or spaces in code are superior.

Bug fixes: Resolved an issue preventing a lesson in the Functions chapter from loading.

New lessons: We're returning to functions, literally. Our Learn to Code course just got a new chapter on Function Returns.

New lessons: Learn how to make your lists do more with less code! Our updated Learn to Code course includes a new List Shortcuts chapter.

New lessons: Want to extract a specific part of a string or list? Our updated Learn to Code course now features in-depth lessons on slicing in Python.

Level up with XP: Hit your goals every day and see your progress grow with our brand-new daily XP tracker!

New lessons: Our Learn to Code course just got an upgrade with lessons on inheritance, composition, and sorting. Write cleaner code and organize your data like a pro.

New lessons: Get hands-on with while loops through interactive lessons in our updated Learn to Code course.

Behind-the-scenes upgrades: We've updated some internal libraries, improved purchase syncing, and made lessons a little more polished for an even smoother learning experience!

Updated debugging lessons: The Learn to Code course now features an upgraded Debugging chapter with improved explanations.

Chapter summaries: Need a quick refresher? You can now find helpful chapter summaries to review key concepts in a snap. Code suggestions: Relevant code suggestions for JavaScript, HTML, and CSS are now included in the Encode Playgrounds code editor!

Introducing Encode Playgrounds. Our new platform gives you space to experiment with Python, HTML, CSS, and JavaScript code within Encode! Bug fixes: This update improves app stability.

Introducing Encode Playgrounds. Our new platform gives you space to experiment with Python, HTML, CSS, and JavaScript code within Encode!

Behind-the-scenes upgrades: We've upgraded some internal libraries and packages used within the app.

Stability improvements and bug fixes.

Performance improvements: Keyboard-based exercises now run more smoothly, thanks to various optimizations. Lesson updates: We've updated and refined several lessons based on your feedback.

Learning JavaScript just got a whole lot easier — and more fun! We’ve completely rebuilt our JavaScript course, packing it with hands-on practice. Dive into practical code scenarios, tackle coding challenges, and test your JavaScript knowledge with fun quizzes and exercises.

Lesson updates: We’ve polished up our Web, SQL, and Learn to Code courses with some small content and style improvements. Happy coding!

Bug fix: This update resolves crashes that occurred while completing keyboard-based lessons.

Web course bug fix: We've fixed an issue where the Web course's exercises weren't running properly on iOS 15. Lesson updates: We also made a few small tweaks to our Web course!