Rusty Ross has released Squaresville, an app for the iPhone and iPod touch that features picture puzzles. The images are scrambled and then reassembled using the touch screen interface to move the tiles to the appropriate spots, using just the single empty space to slide a piece into. The app allows for the user's photos to be used, or one of the built-in game images that include a dog, ocean scene, geometric shapes, alphabet, and more.

The app has been localized in 16 different languages for international users. Squaresville for the iPhone and Touch is available from iTunes for $1.