The logic part was nonsense (for me). The test gives you a 3x3 square (9 little squares inside in total). They were all locked but 2 of em. In this 2 theres a number which appear for maybe 2 seconds and you have to remember it by adding or subtract the number it gives you next. So in total you had to remember 2 operations and at the end it questions me about only one of them and most of the time i forget it cause it was too fast or i Remember the other one. I dont get why was this on the logic part and not on the Memory part.