Learning to Code Has Never Been So Fun!

Code in Block is your getaway to a fun coding adventure. No more boring textbooks! Our colorful, drag and drop blocks make learning to code as easy as playing a game.

BEGGINER

BEGGINER
INTERMEDIATE

INTERMEDIATE
ADVANCED

ADVANCED
PRO

Python-PRO

Why is Clu-block.org great?

Super easy to learn: Everything is designed for you to understand step by step. Work with blocks, text, or both: you can drag and drop blocks like a puzzle or write text-based code. It's super easy and fun!

  • Beginner-friendly: No prior programming experience needed
  • Hands-on learning: You can try out the code yourself with an interactive editor.
  • Short lessons: Everything is simple, easy to understand in small, manageable parts.
  • Certification: Complete the course and get your "Certified Python-PRO" certification. Show off your skills and knowledge!
Teachers, listen up!

There are special features for teachers, including pre-built lesson plans and classroom management tools.