What’s new for 2024?

  • New-and-improved lectures (hopefully!)
  • Dark mode for code in lectures!
  • Reorganized problem sets, which now incorporate most of the former labs!
  • Some new practice problems, all in one place!
  • Continued improvement of CS50’s AI-powered Duck chatbot!
  • A new-and-improved gradebook at cs50.me!

All this and more!

Did you start CS50x in 2023 or earlier?

Be sure to review this year’s FAQs!