This is one of the many educational toys my sister passed me. It's another right brain training exercise. It comes withs several boards of similar looking pictures, in this case, clowns. On closer look, there are one or two difference between each picture.
The aim of the game is to match the loose pieces to the correct clown. I think its quite challenging for a young child, especially since the details are really subtle. Yet, its really a good way to sharpen the child's ability to visually discriminate the difference in color, shapes etc.