Combine Trains (intermediate)
In this game, your child is presented with two separate images of a train and a window pattern, and a choice of complete trains (on the bottom). The task is to find the correct complete train and place it into the empty square. This game requires not only attending to a variety of different features in both the train and its windows, but also combining the two pieces into a single image (in other words: mentally integrating the separate train parts into one unified gestalt). As the levels progress, the game increases in difficulty, requiring attention to more and more features and details. In the final levels of the game, you must attend to as many as eight features simultaneously.