olcaysoyuhan/python_exercises — reverse-engineered prompt

Build me a small beginner friendly Python practice repo with a bunch of simple exercises and mini utilities, mostly as Jupyter notebooks, plus a couple of plain Python scripts where that makes sense. I want it to feel like a personal learning project, not a polished product.

Include exercises like temperature conversion, decimal to binary, factorial, a simple calculator, projectile motion, RLC impedance, a credit card number check, a random ID number generator, and a Super Mario style pattern printer. Also add small script examples for things like login handling, basic logging, and comparing shopping lists. Keep each file focused on one problem, with clear variable names, a short explanation at the top, and example inputs and outputs so a beginner can follow along.

Make sure everything actually runs, the math based examples are correct, and the notebooks are clean and easy to read. If anything is unclear, keep it simple and use sensible defaults. You can check current Python docs online if needed.