No installation, no account. Real Python running in your browser via WebAssembly. Try recipes, solve challenges and test your code instantly.
This sandbox shows what Python can do. In our course you go from basics to deploying live AI apps — with Biswarup guiding you every step.
No installation required. Our sandbox uses Pyodide — a real Python 3.11 runtime compiled to WebAssembly. NumPy, Pandas and Scikit-learn are built in.
Ten ready-to-run Python code recipes — from Hello World to a full machine learning model training and evaluation pipeline using the Iris dataset.
Eight timed coding challenges with automatic test-case validation. Solve problems from Sum of a List to generating Fibonacci sequences using Python generators.
Our Python code sandbox runs a real Python 3.11 interpreter directly in your web browser using Pyodide — a version of CPython compiled to WebAssembly. This means you can execute genuine Python code with access to NumPy, Pandas and Scikit-learn without installing anything on your computer. The sandbox includes ten pre-built code recipes covering Python basics, list comprehensions, dictionary operations, NumPy array mathematics, Pandas DataFrame analysis, machine learning with the Iris dataset, data visualisation with Matplotlib, string processing as a foundation for NLP, and statistical analysis. There are also eight auto-graded coding challenges ranging from easy tasks like counting vowels and reversing strings to medium challenges like FizzBuzz and finding duplicate elements, and hard challenges including Fibonacci generators and flattening nested lists. Each challenge has a countdown timer and automatic test case validation.