Suggestion to add k6 challenges

[immavalls]

Apart from the great content and quizzes, I would love to see some k6 challenges along the way, with concrete tasks to achieve. E.g. Propose concrete real-life scenarios and requirements to load test those (prepare your e-commerce site for Black Friday using http://ecommerce.k6.io/, etc.), where we can put the knowledge into practice in a bit less guided way. We could publish a proposed solution, while allowing folks to apply the knowledge on their own.

[immavalls]

Maybe something similar to https://k6.io/blog/learning-js-through-load-testing/