Choose from free coding activities for all grade levels to lead your own Hour of Code. Explore tutorials featuring music, dance, Minecraft, and more!

The Hour of Code is a global movement reaching tens of millions of students in 180+ countries. Anyone, anywhere can organize an Hour of Code event or try any of the 100 one-hour …

Learn how AI and machine learning can be used to address world problems. Wanna write your own game in less than 10 minutes? Try our Flappy Code tutorial!

Travel back in time to save the future in this free Hour of Code lesson in Minecraft: Education Edition. Students will choose their own adventure and learn basic coding concepts to correct …

Code.org, the CODE logo, Hour of Code and CS Discoveries are trademarks of Code.org. Built on GitHub from Microsoft. Bring computer science and AI education to your classroom with …

Join millions for an Hour of AI and spark student interest in computer science through fun, one-hour activities that bring artificial intelligence to life.

Here is a plain text message that hasn't been encrypted at all. You can click the buttons below to shift the alphabet left or right to encrypt this message with a Caesar cipher of your choice. You …

Utilize this on demand free course or register your entire class to attend a live Hour of Code workshop with a guest teacher. Offered at multiple times during CSEdWeek, December 8-14.

How do I participate in the Hour of Code? Can I split up the Hour of Code over more days? I'm outside the United States. How can I participate internationally? Are the songs in Dance Party …

Explore our library of Hour of AI activities and tutorials! Say hello to the world of computer science with this introductory activity that equips students with the basic coding skills and confidence to …