If you like card games then I also created a set of solitaire games, the latest has Facebook integration and leaderboards.
The screen shot below on the left shows the latest version of Solitaire, it also uses my Achievements and Leaderboard components. The image on the right show's Solitaire Squares and unique game design using solitaire and 2048, you basically have to build the stacks of cards as you would in solitaire but in this case you slide the tiles on to each other.
I have also released a couple of utilities, the main one being the Random Number generator.
It's nice and simple. It can be used for Lottery, Keno and basically anything you want a random number sequence from 1-99.