It is on the main page under the "Frequently Asked Questions" section.
> What language are your solutions in?
> Our solutions are in Python. We think it's the best language to use for interviews, as it's well-known and very similar to pseudocode. However, we're looking to expand to other popular languages like Javascript, Java, C++, and Ruby!
> What language are your solutions in?
> Our solutions are in Python. We think it's the best language to use for interviews, as it's well-known and very similar to pseudocode. However, we're looking to expand to other popular languages like Javascript, Java, C++, and Ruby!