CS2N, or Computer Science Student Network, is your center for Computer Science activities, Computer Science competitions, and courses. CS2N provides step-by-step lessons to make programming easy.
Earn badges that lead to certifications as you complete CS2N activities. Every user has their own personalized home page that shows off what they’ve earned.
Our CS2N Learn system allows us to provide free courses that teach you how to begin creating animations, program a robot, and more! Take a look at all of the courses that we have to offer and see what fits you!