On Wed, Apr 18, 2012 at 8:44 PM, Tom Murphy <amindfv@gmail.com> wrote:
    I think that the idea is less to have a teaching tool, and more
to have a way to "shop around" for languages, by seeing what each
language is very good at.

Yes, Tom is right. Idea is to show what each language good for, to excite about it. It may be hard to achieve by solving tasks but I want to try.
When user solves task he is be able to see author's solution. This way he can learn other (may be more beautiful) way to solve the task.

Nikita