If you are a puzzle geek, this app might catch your fancy with a selection of pictures covering stuff like vehicles, engineering, celestial objects or yoga. Hundreds of photos in the app - no need to have a connection to the Internet during play since all the images come with the game during installation. This might come in handy when you're going somewhere and your mobile data plan is expensive (e.g. in roaming).
The game is free, there are no in-app purchases or locks.