28 UIs in 28 days

A friend of mine suggested that we could take 28 days to up our design game with daily interface design challanges. I though that it was a great idea, and together we made a list of designs to create. We also agreed on some rules:

You have to use Sketch.

Try to make as much as you can from scratch.

Each challenge has to be done in under an hour.

Here's the preliminary result of that work. (More work and descriptions to come)