Chain of Challenges, episode 11.
Imagine that Pixel Joint has a mobile app, and it was completely redesigned for it. Now and draw how it would look. The new design will need a new logo and of course a new PJ Nerd, but you can design any layout elements you wish from the main menu bar to a search block. You don't need to draw a whole example page, with news feed, weekly challenge countdown, and monthly top ten thumbnails, if you don't have time this week. The main logo bar is the absolute minimum.