Build and Run your Python code instantly. Online-Python is a quick and easy tool that helps you to build, compile, test your python programs.

Build and Run your Python code instantly. Online-Python is a quick and easy tool that helps you to build, compile, test your python programs.

Write, run and share Python code online in our interactive Python playground. Perfect for experimenting, learning and testing Python code snippets with instant execution.

Master Python programming with comprehensive tutorials, interactive exercises, live coding environment and challenging quizzes. Perfect for beginners, students, and programming enthusiasts looking to …

📊 Working with Nested Lists Nested lists (or 2D arrays) are lists that contain other lists. They're commonly used to represent matrices, tables, and hierarchical data structures in Python.