Koder - 1000 Python Exercises

Hey everyone 👋 A few months back, I was searching for an app where I could practice Python in a structured, level-based way, something that covered from the basics to OOP, without ads or paywalls. Since I couldn’t find exactly what I was looking for, I decided to build it myself. That’s how the Koder app was born. I wanted something I could use anywhere, like on the bus to university, during short breaks, or even while waiting for coffee. So I packed 1000 exercises into a clean, distraction-free Android app that lets you practice Python at your own pace. Whether you're just getting started or prepping for interviews, I hope Koder can be a handy resource for keeping your skills sharp. I also offer complementary learning resources structured in a course format on the website to boost the learning while you solve exercises with the app I’d love your feedback, feature ideas, or just to hear how you learn best. Thanks so much for taking a look!