Celebrate with two tracks:
Selection-grade MCQs (single-correct) +
Programming Assignments (build real solutions).
Everything is ordered easy → hard. Use the Pyodide editor
(right side) to code and test instantly.
✅ MCQs are single-correct (screening style).
✅ Assignments are practical tasks with clear requirements (no
solutions included).
Tip: For assignments, write code in the editor and test with your
own inputs.
Challenge Hub
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MCQ Progress0 / 56 answered
Assignments are “do it in code” tasks. No solutions are shown.
Use the editor on the right to implement.