Usar la aplicación APKPure
Obtener Java Exercises For Beginners versión histórica en Android
50 great Java exercises for beginners. Test your knowledge! Free.
50 small Java exercises tailored for beginners - test your knowledge and learn something also. If you get stuck you can always have a quick peek at my solution to the problem :)
I hope you enjoy the app and learn some new things along the way.
Happy Coding!