Mystery Case Files: Agent X online demo
As the evidence suggests, this is worth a look
Mystery Case Files: Agent X brings the popular hidden-object series to mobile! The game puts players into the role of a virtual detective who must solve mysteries by finding a variety of cleverly hidden objects that are placed within beautifully rendered scenes.
Each week, a brand new episode of the game will be unveiled, bringing players into new and challenging environments containing a new mystery that needs to be solved.