I did this during that time, with iOS games. Since I work as editor for a large-ish app review portal, I have tons of games. Some I like, some I want to try... But too little time. So, I rolled a dice (well, a virtual one) to know which page and which game to try when I was in a playing mood. Doing this I "discovered" several lovely games I had hidden in my folders, I also did some huge cleanup of games I didn't like or no longer enjoyed and discovered I like backgammon enough to pick it up as one of my favourite board games (long behind go, but backgammon is faster to pick up and play on mobile.)