With Codinguru you can test your knowledge of various programming languages. The app contains more than 1000 questions in more than 10 different languages.
Check the popularity of programming languages in the Codinguru programming index.
If you find an error, you can submit it with a simple form.
Codinguru is free, no specific permissions are required, but if your want more functionality, you can upgrade to Pro.
Don’t forget to leave a review. Thank You!