- Lab 3
- Problem Set 3
This is CS50x 2022. Looking for last year’s version of CS50x? Note, though, that you may no longer submit problem sets following those instructions as of and may only complete assignments from this version of the course! Interested in a verified certificate, a professional certificate, or transfer credit and accreditation? And get vaccinated (as soon as it’s available to you). 💉 Here’s why. Here’s how.