We’re sorry! Course 2 has been retired. We recommend Course C as a replacement, or Course D for older/more experienced students.

From elementary through high school, Code.org offers comprehensive, standards-aligned AI and computer science courses used in over 2 million classrooms across the country. Our free, flexible …

Code.org provides free computer science and AI curriculum, plus professional development to support any teacher—no coding experience needed!

Start with Course 2 for students who can read and have no prior programming experience. In this course students will create programs to solve problems and develop interactive games or stories...

Join the global community of over 2 million educators empowering the next generation of innovators, problem solvers, and digital citizens! Code.org supports teachers the whole way with professional …

Code.org® is a non-profit dedicated to expanding participation in computer science by making it available in more schools, and increasing participation by women and underrepresented students of …

Need help? For this puzzle, connect all of the blocks from the workspace together below the when run block and click "Run" to watch it go!