Skip to main content

Guided Coding Exercises

Learn by doing. Each exercise breaks a skill into small steps and checks your code as you go.

Python Beginner 4 steps

Python: Your First Steps

Learn output, variables and loops one validated step at a time.

Start exercise β†’
JavaScript Beginner 3 steps

JavaScript: Working with Arrays

Build up array skills β€” sum, filter and map β€” with live checks.

Start exercise β†’