Together with a group of young scientists in the game Medieval Castle Hidden Differences, you will explore various kinds of ancient castles. In front of you on the screen you will see the playing field conditionally divided into two parts. In each of them you will see a photograph of the castle and the area around it. At first glance, it will seem to you that both images are almost the same. But there are small differences between them that you will have to find. Examine both images carefully. As soon as you find an element that is not in one of the images, select this object with a mouse click. Thus, you will select this item and get points for it.
