I received an automated email with a set of tasks to accomplish within a delay of 20 days. The tasks were about implemeting two Drupal themes, one theme without bootstrap, and a bonus theme based on bootstrap. They provide the assets and PSD files. The themes have to be fully responsive. The designs were using stackable cards. The font was not provided. They didn't give any instruction about using Views. It took me a few days to achieve the first one. I made a custom grid based on media queries. I created 4 or 5 content types and views like I would have done for a real customer. I hosted the result on one of my servers and uploaded the source code to github. I didn't touch the bonus task because the first task is way enough to check if one knows how to theme Drupal. They were supposed to give me a reply after 5 days. It's been nearly 15 days now and I never got any reply, even after mailing them. I think I did a good job with the theme. I hope they will finally give a reply.. Investing 3 or 4 full days of work for free shows some commitment from my side. Giving no replies after 15 days is disrespectful.