Marten has taken some time on his day off to make a few odd games. One of them being a game where you have to pick out the differences in both of the pictures. He hands you the pictures and waits to see if you can find everything. As you go through each of the pictures you notice that at times the differences are easy to spot but at others they appear quite difficult. Luckily your friend is there to give you some help and hints when you need them. As you get closer to finishing them all your friend seems rather happy and goes to make more.